List_of_countries_and_territories_by_land_borders

List of countries and territories by number of land borders

Nations with a shared non-marine boundary

This list gives the number of distinct land borders of each country or territory, as well as the neighboring countries and territories. The length of each border is included, as is the total length of each country's or territory's borders.^[1]

Countries or territories that are connected only by man-made structures such as bridges, causeways or tunnels are not considered to have land borders. However, borders along lakes, rivers, and other internal waters are considered land borders for the purposes of this article.

Notes

The concept of state sovereignty is somewhat imprecise and there are disagreements about whether certain territories are sovereign. There are currently 195 states that are generally regarded as "fully" sovereign: this includes the 193 member states of the United Nations plus Vatican City and Palestine. Some of these states have under their jurisdiction territories, dependencies, or collectivities that are clearly non-sovereign geographical areas. These territories are generally regarded as being subsumed within the overarching sovereignty of the governing state. For example, the United Kingdom holds sovereignty over the territory of Gibraltar, even though Gibraltar is not considered to be part of the United Kingdom. There are a few territories in the world that are neither clearly sovereign nor clearly subsumed under another state's sovereignty. Often, these territories have declared themselves to be sovereign, but they are either not widely recognized as such or lack some of the necessary conditions for sovereign statehood. In these cases, explanatory footnotes indicate how the territory is treated for the purposes of this list.
Land border lengths will vary depending on the scale by which they are measured, and therefore these figures without a source accompanied by an explanation of how they were measured and at what scale makes comparisons impossible; for more information see coastline paradox.
If Kosovo is considered part of Serbia, some numbers in the table would be reduced by one (e.g., when a state borders both Serbia and Kosovo). Other numbers would remain the same (e.g., when a state borders Kosovo but not Serbia).
Western Sahara is a non-self-governing territory. Administration is split between Morocco and the partially unrecognised Sahrawi Arab Democratic Republic, both of which claim sovereignty over the entire territory (see Legal status of Western Sahara). For purposes of this list, Western Sahara is considered to be a sovereign country.
225 km (140 mi) via Angola's discontiguous Cabinda Province.
5,150 km (3,200 mi) via the long continental border and 150 km (93 mi) via the border on Tierra del Fuego.
566 km (352 mi) with Azerbaijan-proper and 221 km (137 mi) with the Nakhchivan enclave. Additionally, in Armenia, there exist three Azerbaijani enclaves: Barxudarlı, Yuxarı Əskipara and Karki (located north of the region of Nakhchivan) Reciprocally, there exists one Armenian enclave, a village called Artsvashen in north-western Azerbaijan. This makes a total of 6 separate borders, including the 2 major borders.
One via Azerbaijan-proper and one via the Nakhchivan exclave.
Via the Nakhchivan exclave.
On the India-Bangladesh border in the Indian district of Cooch-Behar, before 1 August 2015, there were 92 Bangladeshi exclaves, with a total area of 47.7 km² (18.4 sq mi). Similarly, there were 106 Indian exclaves inside Bangladesh, with a total area of 69.5 km² (26.8 sq mi). Twenty-one of the Bangladeshi exclaves were within Indian exclaves, and three of the Indian exclaves were within Bangladeshi exclaves. The largest Indian exclave, Balapara Khagrabari, surrounded a Bangladeshi exclave, Upanchowki Bhajni, which itself surrounded an Indian exclave called Dahala Khagrabari, of less than one hectare. These 198 exclave borders plus the main border gave a total of 199 sections of border. Today the only remaining exclave is the Bangadeshi exclave of Dahagram-Angarpota. ("The end of the enclaves". The Economist. September 7, 2011.)
Sankovo-Medvezhye is a Russian village enclaved by Belarus.
Germany has a group of 5 enclaves created by the Vennbahn railway trackbed between the towns of Roetgen and Monschau (south of Aachen) that was granted Belgian sovereignty. Belgium therefore has 5 borders with these exclaves and one border with the rest of Germany.
The town of Baarle in the southern Netherlands is made up of the municipality of Baarle-Hertog, a group of 22 Belgian enclaves within the Netherlands; and of the Dutch municipality of Baarle-Nassau, which itself has one enclave in the main body of Belgium and 7 counter-enclaves inside two of the Belgian enclaves. There are therefore 30 separate enclave border sections, plus the main border for a total of 31 distinct sections.
The town of Sastavci (part of Rudo municipality, Foča Region) is completely surrounded by the Serbian municipality of Priboj, in Zlatibor District.
This territory is not sovereign but is an overseas department and an overseas region of France. As such, it is sovereign French territory that is an integral part of the French Republic.
6,416 km (3,987 mi) via the contiguous 48 states and 2,477 km (1,539 mi) via Alaska.
On Hans Island, as of the 2022 agreement.
coordinates].
For information on the Republic of China, see the listing in this table under "Taiwan".
Cuba has a 29 km (18 mi) border with the United States Naval Base at Guantanamo Bay. However, the naval base is sovereign Cuban territory and subject to a 1903 treaty is leased perpetually by the U.S. government; therefore, this does not constitute an international border.
Akrotiri shares one border with Cyprus. Dhekelia shares one main boundary with Cyprus, but there are three separate enclaves of Cyprus within the main Dhekelia–Cyprus border, which creates three additional borders.
This territory is not sovereign but is a British Overseas Territory. Its territory constitutes part of the sovereign territory of the United Kingdom but strictly speaking is not part of the United Kingdom itself.
In 1988, the Palestinian Liberation Organization declared as sovereign the State of Palestine. Palestinian sovereignty is recognized by 135 countries, and it has observer status at the United Nations. The State of Palestine consists of the West Bank and the Gaza Strip. In this list, for purposes of counting bordering states, Palestine is considered to be a single sovereign entity.
The town of Llívia is a Spanish exclave situated inside French territory. France has one border with it and two sections of border with the rest of Spain (separated by Andorra).
Excluding Adélie Land.
Via French Guiana.
Border cuts through rock in Saint Pierre and Miquelon at these coordinates.
This territory is not sovereign, but is a constituent country within the Kingdom of the Netherlands. Aruba, Curaçao, Sint Maarten and the Netherlands are constituent parts of one sovereign state.
Via Saint Martin.
Büsingen, Germany is an exclave in the canton of Schaffhausen, northern Switzerland. Switzerland has one border with it and one border with the rest of Germany.
Hong Kong is not sovereign but since 1997 has been a Special Administrative Region of the People's Republic of China. Hong Kong has a high degree of autonomy, including separate passports and a defined international boundary within China, but it is not considered a separate sovereign state for the purposes of this list.
Campione d'Italia is enclaved in the canton of Ticino, Switzerland, although in practice it is administered as part of Switzerland. It is part of Swiss customs, uses the Swiss franc, its inhabitants have to pay income tax to Italy, though in a reduced measure, and it is under Italian sovereignty. Switzerland therefore has one border with it and one border with the rest of Italy.
The Tajik village of Vorukh, along with another small piece of land near Kairagach are embodied in Kyrgyz land. There are therefore 3 sections of border between the two countries.
Barak, a small Kyrgyz village, is surrounded by Uzbekistan. Reciprocally, the Uzbek towns of So'x (39°58′N 71°08′E) and Shohimardon as well as the two tiny territories of Qal'acha and Khalmion (north of So'x) are all surrounded by Kyrgyz territory. There are therefore 5 enclave borders in addition to the main Kyrgyz/Uzbek border for a total of 6.
Via Kaliningrad Oblast.
Macau is not sovereign but since 1999 has been a Special Administrative Region of the People's Republic of China. Macau has a high degree of autonomy, including separate passports and a defined international boundary within China, but it is not considered a separate sovereign state for the purposes of this list.
This territory is not sovereign but is an autonomous region of Portugal. Its territory constitutes a constituent part of the sovereign territory of Portugal.
6.3 km (3.9 mi) via Ceuta; 9.6 km (6.0 mi) via Melilla; 85 m (279 ft) via Peñón de Vélez de la Gomera
This territory is not sovereign, but is an overseas collectivity of France, and as such it is part of the sovereign territory of France.
Consisting of one border of 362 km (225 mi) and another of 169 km (105 mi).
Singapore is connected to Malaysia by a causeway and a bridge.
In May 1992, South Ossetia declared independence from Georgia. This declaration is only recognized by 3 UN member countries. In April 2008, the United Nations Security Council unanimously passed Resolution 1808 that reaffirmed "the commitment of all Member States to the sovereignty, independence and territorial integrity of Georgia within its internationally recognized borders".
The Tajik village of Sarvan is in Uzbek territory. Uzbekistan has one border with it, and another with the rest of Tajikistan.
The United Kingdom does not include British Overseas Territories or Crown Dependencies.
Via Gibraltar.
Via the 48 contiguous states.
The irregular border on Märket is 420 m (1,380 ft). Artificial land borders such as the 0.1 m (4 in) border poles in the water at Tornio are not counted.

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[sovereign-2] The concept of state sovereignty is somewhat imprecise and there are disagreements about whether certain territories are sovereign. There are currently 195 states that are generally regarded as "fully" sovereign: this includes the 193 member states of the United Nations plus Vatican City and Palestine. Some of these states have under their jurisdiction territories, dependencies, or collectivities that are clearly non-sovereign geographical areas. These territories are generally regarded as being subsumed within the overarching sovereignty of the governing state. For example, the United Kingdom holds sovereignty over the territory of Gibraltar, even though Gibraltar is not considered to be part of the United Kingdom. There are a few territories in the world that are neither clearly sovereign nor clearly subsumed under another state's sovereignty. Often, these territories have declared themselves to be sovereign, but they are either not widely recognized as such or lack some of the necessary conditions for sovereign statehood. In these cases, explanatory footnotes indicate how the territory is treated for the purposes of this list.

[3] Land border lengths will vary depending on the scale by which they are measured, and therefore these figures without a source accompanied by an explanation of how they were measured and at what scale makes comparisons impossible; for more information see coastline paradox.

[kosovo-4] If Kosovo is considered part of Serbia, some numbers in the table would be reduced by one (e.g., when a state borders both Serbia and Kosovo). Other numbers would remain the same (e.g., when a state borders Kosovo but not Serbia).

[sahara-5] Western Sahara is a non-self-governing territory. Administration is split between Morocco and the partially unrecognised Sahrawi Arab Democratic Republic, both of which claim sovereignty over the entire territory (see Legal status of Western Sahara). For purposes of this list, Western Sahara is considered to be a sovereign country.

[cabinda-6] 225 km (140 mi) via Angola's discontiguous Cabinda Province.

[argentinachile-7] 5,150 km (3,200 mi) via the long continental border and 150 km (93 mi) via the border on Tierra del Fuego.

[armeniaazerbaijan-8] 566 km (352 mi) with Azerbaijan-proper and 221 km (137 mi) with the Nakhchivan enclave. Additionally, in Armenia, there exist three Azerbaijani enclaves: Barxudarlı, Yuxarı Əskipara and Karki (located north of the region of Nakhchivan) Reciprocally, there exists one Armenian enclave, a village called Artsvashen in north-western Azerbaijan. This makes a total of 6 separate borders, including the 2 major borders.

[nakhchivan-9] One via Azerbaijan-proper and one via the Nakhchivan exclave.

[azerbaijanturkey-10] Via the Nakhchivan exclave.

[IndiaBangladesh-11] On the India-Bangladesh border in the Indian district of Cooch-Behar, before 1 August 2015, there were 92 Bangladeshi exclaves, with a total area of 47.7 km² (18.4 sq mi). Similarly, there were 106 Indian exclaves inside Bangladesh, with a total area of 69.5 km² (26.8 sq mi). Twenty-one of the Bangladeshi exclaves were within Indian exclaves, and three of the Indian exclaves were within Bangladeshi exclaves. The largest Indian exclave, Balapara Khagrabari, surrounded a Bangladeshi exclave, Upanchowki Bhajni, which itself surrounded an Indian exclave called Dahala Khagrabari, of less than one hectare. These 198 exclave borders plus the main border gave a total of 199 sections of border. Today the only remaining exclave is the Bangadeshi exclave of Dahagram-Angarpota. ("The end of the enclaves". The Economist. September 7, 2011.)

[Belarusrussia-12] Sankovo-Medvezhye is a Russian village enclaved by Belarus.

[Vennbahn-13] Germany has a group of 5 enclaves created by the Vennbahn railway trackbed between the towns of Roetgen and Monschau (south of Aachen) that was granted Belgian sovereignty. Belgium therefore has 5 borders with these exclaves and one border with the rest of Germany.

[BelgiumNL-14] The town of Baarle in the southern Netherlands is made up of the municipality of Baarle-Hertog, a group of 22 Belgian enclaves within the Netherlands; and of the Dutch municipality of Baarle-Nassau, which itself has one enclave in the main body of Belgium and 7 counter-enclaves inside two of the Belgian enclaves. There are therefore 30 separate enclave border sections, plus the main border for a total of 31 distinct sections.

[Sastavci-15] The town of Sastavci (part of Rudo municipality, Foča Region) is completely surrounded by the Serbian municipality of Priboj, in Zlatibor District.

[fod-16] This territory is not sovereign but is an overseas department and an overseas region of France. As such, it is sovereign French territory that is an integral part of the French Republic.

[canadausa-17] 6,416 km (3,987 mi) via the contiguous 48 states and 2,477 km (1,539 mi) via Alaska.

[canadadenmark-18] On Hans Island, as of the 2022 agreement.

[canadafrance-19] rdinates].

[20] For information on the Republic of China, see the listing in this table under "Taiwan".

[guantanomo-21] Cuba has a 29 km (18 mi) border with the United States Naval Base at Guantanamo Bay. However, the naval base is sovereign Cuban territory and subject to a 1903 treaty is leased perpetually by the U.S. government; therefore, this does not constitute an international border.

[akrotiri-22] Akrotiri shares one border with Cyprus. Dhekelia shares one main boundary with Cyprus, but there are three separate enclaves of Cyprus within the main Dhekelia–Cyprus border, which creates three additional borders.

[bot-23] This territory is not sovereign but is a British Overseas Territory. Its territory constitutes part of the sovereign territory of the United Kingdom but strictly speaking is not part of the United Kingdom itself.

[palestine-25] In 1988, the Palestinian Liberation Organization declared as sovereign the State of Palestine. Palestinian sovereignty is recognized by 135 countries, and it has observer status at the United Nations. The State of Palestine consists of the West Bank and the Gaza Strip. In this list, for purposes of counting bordering states, Palestine is considered to be a single sovereign entity.

[Llívia-26] The town of Llívia is a Spanish exclave situated inside French territory. France has one border with it and two sections of border with the rest of Spain (separated by Andorra).

[notadelie-27] Excluding Adélie Land.

[frenchguiana-28] Via French Guiana.

[canada-29] Border cuts through rock in Saint Pierre and Miquelon at these coordinates.

[netherlands-30] This territory is not sovereign, but is a constituent country within the Kingdom of the Netherlands. Aruba, Curaçao, Sint Maarten and the Netherlands are constituent parts of one sovereign state.

[31] Via Saint Martin.

[Buesingen-32] Büsingen, Germany is an exclave in the canton of Schaffhausen, northern Switzerland. Switzerland has one border with it and one border with the rest of Germany.

[hk-33] Hong Kong is not sovereign but since 1997 has been a Special Administrative Region of the People's Republic of China. Hong Kong has a high degree of autonomy, including separate passports and a defined international boundary within China, but it is not considered a separate sovereign state for the purposes of this list.

[CampionedItalia-35] Campione d'Italia is enclaved in the canton of Ticino, Switzerland, although in practice it is administered as part of Switzerland. It is part of Swiss customs, uses the Swiss franc, its inhabitants have to pay income tax to Italy, though in a reduced measure, and it is under Italian sovereignty. Switzerland therefore has one border with it and one border with the rest of Italy.

[KyrgyzTajik-36] The Tajik village of Vorukh, along with another small piece of land near Kairagach are embodied in Kyrgyz land. There are therefore 3 sections of border between the two countries.

[KyrgyzUzbek-37] Barak, a small Kyrgyz village, is surrounded by Uzbekistan. Reciprocally, the Uzbek towns of So'x (39°58′N 71°08′E) and Shohimardon as well as the two tiny territories of Qal'acha and Khalmion (north of So'x) are all surrounded by Kyrgyz territory. There are therefore 5 enclave borders in addition to the main Kyrgyz/Uzbek border for a total of 6.

[kaliningrad-38] Via Kaliningrad Oblast.

[macau-39] Macau is not sovereign but since 1999 has been a Special Administrative Region of the People's Republic of China. Macau has a high degree of autonomy, including separate passports and a defined international boundary within China, but it is not considered a separate sovereign state for the purposes of this list.

[portugal-40] This territory is not sovereign but is an autonomous region of Portugal. Its territory constitutes a constituent part of the sovereign territory of Portugal.

[spainmorocco-41] 6.3 km (3.9 mi) via Ceuta; 9.6 km (6.0 mi) via Melilla; 85 m (279 ft) via Peñón de Vélez de la Gomera

[foc-42] This territory is not sovereign, but is an overseas collectivity of France, and as such it is part of the sovereign territory of France.

[romaniaukraine-43] Consisting of one border of 362 km (225 mi) and another of 169 km (105 mi).

[singapore-45] Singapore is connected to Malaysia by a causeway and a bridge.

[south_ossetia-46] In May 1992, South Ossetia declared independence from Georgia. This declaration is only recognized by 3 UN member countries. In April 2008, the United Nations Security Council unanimously passed Resolution 1808 that reaffirmed "the commitment of all Member States to the sovereignty, independence and territorial integrity of Georgia within its internationally recognized borders".

[UzbekTajik-47] The Tajik village of Sarvan is in Uzbek territory. Uzbekistan has one border with it, and another with the rest of Tajikistan.

[48] The United Kingdom does not include British Overseas Territories or Crown Dependencies.

[49] Via Gibraltar.

[51] Via the 48 contiguous states.

[53] The irregular border on Märket is 420 m (1,380 ft). Artificial land borders such as the 0.1 m (4 in) border poles in the water at Tornio are not counted.

[Factbook-1] [1]
"Field Listing Land boundaries". April 15, 2007. Archived from the original on June 18, 2022. Retrieved July 17, 2022.

[cia-24] [2]
"CIA – The World Factbook – Czech Republic". The World Factbook. Central Intelligence Agency. May 31, 2012. Retrieved 2012-05-31.

[34] [3]
What will you see if you visit the precise point where India ends and Sri Lanka begins?, Scroll.in, 1 March 2017.

[44] [4]
"OpenStreetMap". ^{[better source needed]}

[50] [5]
Smith, Oliver (2018-09-06). "The country with the most national borders may surprise you". Traveller. Retrieved 2022-09-25.

[52] [6]
Науково-дослідна установа «Український науково-дослідний інститут екологічних проблем». "Анотований зведений заключний звіт про науково-дослідну роботу" (PDF). UNECE. Retrieved 26 May 2017.

[54] [7]
https://www.google.com/maps and https://norgeskart.no/ have the best aerial view

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Country	Country	Artificial connection
United Kingdom	France	Channel Tunnel
Denmark	Sweden	Øresund Bridge
Bahrain	Saudi Arabia	King Fahd Causeway
Singapore	Malaysia	Johor Causeway and Malaysia–Singapore Second Link
Hong Kong	Macau	HZMB
Botswana	Zambia	Kazungula Bridge

List_of_countries_and_territories_by_land_borders

List of countries and territories by number of land borders

Land borders

Superlatives

Artificial border crossings

See also

Notes

References

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Country or territory (Territories without full sovereignty in italics) ^{[lower-alpha 1]}	Total length of land borders		No. of distinct land borders	No. of distinct land neighbours	Land border neighbours and border length (Territories without full sovereignty in italics) ^{[lower-alpha 1]} (#) = No. of distinct land boundaries with that country or territory
	km^{[lower-alpha 2]}	mi	No. of distinct land borders	No. of distinct land neighbours
Afghanistan	5,529	3,436	6	6	People's Republic of China: 76 km (47 mi) Iran: 935 km (581 mi) Pakistan: 2,430 km (1,510 mi) Tajikistan: 1,206 km (749 mi) Turkmenistan: 744 km (462 mi) Uzbekistan: 144 km (89 mi)
Albania	720	450	4	4	Greece: 282 km (175 mi) Kosovo:^{[lower-alpha 3]} 112 km (70 mi) North Macedonia: 151 km (94 mi) Montenegro: 172 km (107 mi)
Algeria	6,470	4,020	7	7	Libya: 982 km (610 mi) Mali: 1,376 km (855 mi) Mauritania: 463 km (288 mi) Morocco: 1,559 km (969 mi) Niger: 956 km (594 mi) Tunisia: 1,010 km (630 mi) Western Sahara:^{[lower-alpha 4]} 42 km (26 mi)
Andorra	120	75	2	2	France: 56.6 km (35.2 mi) Spain: 63.7 km (39.6 mi)
Angola	5,198	3,230	5	4	Democratic Republic of the Congo (2): 2,511 km (1,560 mi)^{[lower-alpha 5]} Republic of the Congo: 201 km (125 mi) Namibia: 1,376 km (855 mi) Zambia: 1,110 km (690 mi)
Antigua and Barbuda	0	0	0	0
Argentina	9,665	6,006	6	5	Bolivia: 832 km (517 mi) Brazil: 1,224 km (761 mi) Chile (2): 5,300 km (3,300 mi)^{[lower-alpha 6]} Paraguay: 1,880 km (1,170 mi) Uruguay: 579 km (360 mi)
Armenia	1,254	779	9	4	Azerbaijan (6): 787 km (489 mi)^{[lower-alpha 7]} Georgia: 164 km (102 mi) Iran: 35 km (22 mi) Turkey: 268 km (167 mi)
Australia	0	0	0	0
Austria	2,562	1,592	9	8	Czech Republic: 362 km (225 mi) Germany: 784 km (487 mi) Hungary: 366 km (227 mi) Italy: 430 km (270 mi) Liechtenstein: 34 km (21 mi) Slovakia: 91 km (57 mi) Slovenia: 330 km (210 mi) Switzerland (2): 164 km (102 mi)
Azerbaijan	2,013	1,251	11	5	Armenia (6): 787 km (489 mi)^{[lower-alpha 7]} Georgia: 322 km (200 mi) Iran (2):^{[lower-alpha 8]} 432 km (268 mi) Russia: 284 km (176 mi) Turkey:^{[lower-alpha 9]} 9 km (5.6 mi)
Bahamas	0	0	0	0
Bahrain	0.196	0.122	1	1	Saudi Arabia 0.196 km (0.122 mi)
Bangladesh	4,246	2,638	3	2	India (2), including Dahagram-Angarpota:^{[lower-alpha 10]} 4,053 km (2,518 mi) Myanmar: 193 km (120 mi)
Barbados	0	0	0	0
Belarus	2,900	1,800	5	5	Latvia: 141 km (88 mi) Lithuania: 502 km (312 mi) Poland: 407 km (253 mi) Russia (2):^{[lower-alpha 11]} 959 km (596 mi) Ukraine: 891 km (554 mi)
Belgium	1,385	861	39	4	France: 620 km (390 mi) Germany (6):^{[lower-alpha 12]} 167 km (104 mi) Luxembourg: 148 km (92 mi) Netherlands (31):^{[lower-alpha 13]} 450 km (280 mi)
Belize	516	321	2	2	Guatemala: 266 km (165 mi) Mexico: 250 km (160 mi)
Benin	1,989	1,236	4	4	Burkina Faso: 306 km (190 mi) Niger: 266 km (165 mi) Nigeria: 773 km (480 mi) Togo: 644 km (400 mi)
Bhutan	1,075	668	2	2	People's Republic of China: 470 km (290 mi) India: 605 km (376 mi)
Bolivia	6,743	4,190	5	5	Argentina: 832 km (517 mi) Brazil: 3,400 km (2,100 mi) Chile: 861 km (535 mi) Paraguay: 750 km (470 mi) Peru: 900 km (560 mi)
Bosnia and Herzegovina	1,459	907	5	3	Croatia (2): 932 km (579 mi) Montenegro: 225 km (140 mi) Serbia (2):^{[lower-alpha 14]} 302 km (188 mi)
Botswana	4,015	2,495	4	4	Namibia: 1,360 km (850 mi) South Africa: 1,840 km (1,140 mi) Zambia: 0.15 km (0.093 mi) Zimbabwe: 813 km (505 mi)
Brazil	14,691	9,129	10	10	Argentina: 1,224 km (761 mi) Bolivia: 3,400 km (2,100 mi) Colombia: 1,643 km (1,021 mi) French Guiana^{[lower-alpha 15]} (France): 673 km (418 mi) Guyana: 1,119 km (695 mi) Paraguay: 1,290 km (800 mi) Peru: 1,560 km (970 mi) Suriname: 597 km (371 mi) Uruguay: 985 km (612 mi) Venezuela: 2,200 km (1,400 mi)
Brunei	381	237	2	1	Malaysia (2): 381 km (237 mi)
Bulgaria	1,808	1,123	5	5	Greece: 494 km (307 mi) North Macedonia: 148 km (92 mi) Romania: 608 km (378 mi) Serbia: 318 km (198 mi) Turkey: 240 km (150 mi)
Burkina Faso	3,193	1,984	6	6	Benin: 306 km (190 mi) Côte d'Ivoire: 584 km (363 mi) Ghana: 549 km (341 mi) Mali: 1,000 km (620 mi) Niger: 628 km (390 mi) Togo: 126 km (78 mi)
Burundi	974	605	3	3	Democratic Republic of the Congo: 233 km (145 mi) Rwanda: 290 km (180 mi) Tanzania: 451 km (280 mi)
Cambodia	2,572	1,598	3	3	Laos: 541 km (336 mi) Thailand: 803 km (499 mi) Vietnam: 1,228 km (763 mi)
Cameroon	4,591	2,853	6	6	Central African Republic: 797 km (495 mi) Chad: 1,094 km (680 mi) Republic of the Congo: 523 km (325 mi) Equatorial Guinea: 189 km (117 mi) Gabon: 298 km (185 mi) Nigeria: 1,690 km (1,050 mi)
Canada	8,894	5,526	6	3	United States (4): 8,893 km (5,526 mi)^{[lower-alpha 16]} Greenland (Denmark): 1.2 km (0.75 mi)^{[lower-alpha 17]} Saint Pierre and Miquelon (Overseas France): 0.054 km (0.034 mi)^{[lower-alpha 18]}
Cape Verde	0	0	0	0
Central African Republic	5,213	3,239	6	6	Cameroon: 797 km (495 mi) Chad: 1,197 km (744 mi) Democratic Republic of the Congo: 1,577 km (980 mi) Republic of the Congo: 467 km (290 mi) South Sudan: 682 km (424 mi) Sudan: 483 km (300 mi)
Chad	5,968	3,708	6	6	Cameroon: 1,094 km (680 mi) Central African Republic: 1,197 km (744 mi) Libya: 1,055 km (656 mi) Niger: 1,175 km (730 mi) Nigeria: 87 km (54 mi) Sudan: 1,360 km (850 mi)
Chile	6,171	3,834	4	3	Argentina (2): 5,300 km (3,300 mi)^{[lower-alpha 6]} Bolivia: 861 km (535 mi) Peru: 160 km (99 mi)
People's Republic of China^{[lower-alpha 19]}	22,147	13,762	17	14	Afghanistan: 76 km (47 mi) Bhutan: 470 km (290 mi) India (3): 3,380 km (2,100 mi) Kazakhstan: 1,533 km (953 mi) North Korea: 1,416 km (880 mi) Kyrgyzstan: 858 km (533 mi) Laos: 423 km (263 mi) Mongolia: 4,677 km (2,906 mi) Myanmar: 2,185 km (1,358 mi) Nepal: 1,236 km (768 mi) Pakistan: 523 km (325 mi) Russia (2): 3,645 km (2,265 mi) Tajikistan: 414 km (257 mi) Vietnam: 1,281 km (796 mi)
Colombia	6,004	3,731	5	5	Brazil: 1,643 km (1,021 mi) Ecuador: 590 km (370 mi) Panama: 225 km (140 mi) Peru: 1,496 km (930 mi) Venezuela: 2,050 km (1,270 mi)
Comoros	0	0	0	0
Democratic Republic of the Congo	10,730	6,670	10	9	Angola (2): 2,511 km (1,560 mi)^{[lower-alpha 5]} Burundi: 233 km (145 mi) Central African Republic: 1,577 km (980 mi) Republic of the Congo: 2,410 km (1,500 mi) Rwanda: 217 km (135 mi) South Sudan: 628 km (390 mi) Tanzania: 459 km (285 mi) Uganda: 765 km (475 mi) Zambia: 1,930 km (1,200 mi)