| Rank | Country | Land boundaries |
| Bouvet Island | 0 km |
3 | Brazil |  total: 16,885 km border countries: Argentina 1,261 km, Bolivia 3,423 km, Colombia 1,644 km, French Guiana 730 km, Guyana 1,606 km, Paraguay 1,365 km, Peru 2,995 km, Suriname 593 km, Uruguay 1,068 km, Venezuela 2,200 km |
| British Indian Ocean Territory | 0 km |
| British Virgin Islands | 0 km |
143 | Brunei | total: 381 km border countries: Malaysia 381 km |
92 | Bulgaria | total: 1,808 km border countries: Greece 494 km, Macedonia 148 km, Romania 608 km, Serbia 318 km, Turkey 240 km |
55 | Burkina Faso | total: 3,193 km border countries: Benin 306 km, Cote d'Ivoire 584 km, Ghana 549 km, Mali 1,000 km, Niger 628 km, Togo 126 km |
21 | Burma | total: 5,876 km border countries: Bangladesh 193 km, China 2,185 km, India 1,463 km, Laos 235 km, Thailand 1,800 km |
120 | Burundi | total: 974 km border countries: Democratic Republic of the Congo 233 km, Rwanda 290 km, Tanzania 451 km |
71 | Cambodia | total: 2,572 km border countries: Laos 541 km, Thailand 803 km, Vietnam 1,228 km |
37 | Cameroon | total: 4,591 km border countries: Central African Republic 797 km, Chad 1,094 km, Republic of the Congo 523 km, Equatorial Guinea 189 km, Gabon 298 km, Nigeria 1,690 km |
9 | Canada | total: 8,893 km border countries: US 8,893 km (includes 2,477 km with Alaska) |
| Cape Verde | 0 km |
| Cayman Islands | 0 km |
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This page was last updated on 4 May, 2008 |
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