border countries: Czech Republic 362 km, Germany 784 km, Hungary 366
km, Italy 430 km, Liechtenstein 35 km, Slovakia 91 km, Slovenia 330
km, Switzerland 164 km

Azerbaijan
total: 2,013 km
border countries: Armenia (with Azerbaijan-proper) 566 km, Armenia
(with Azerbaijan-Naxcivan exclave) 221 km, Georgia 322 km, Iran
(with Azerbaijan-proper) 432 km, Iran (with Azerbaijan-Naxcivan
exclave) 179 km, Russia 284 km, Turkey 9 km

Bahamas, The
0 km

Bahrain
0 km

Baker Island
0 km

Bangladesh
total: 4,246 km
border countries: Burma 193 km, India 4,053 km

Barbados
0 km

Bassas da India
0 km

Belarus
total: 2,900 km
border countries: Latvia 141 km, Lithuania 502 km, Poland 407 km,
Russia 959 km, Ukraine 891 km

Belgium
total: 1,385 km
border countries: France 620 km, Germany 167 km, Luxembourg 148 km,
Netherlands 450 km

Belize
total: 516 km
border countries: Guatemala 266 km, Mexico 250 km

Benin
total: 1,989 km
border countries: Burkina Faso 306 km, Niger 266 km, Nigeria 773 km,
Togo 644 km

Bermuda
0 km

Bhutan
total: 1,075 km
border countries: China 470 km, India 605 km

Bolivia
total: 6,743 km
border countries: Argentina 832 km, Brazil 3,400 km, Chile 861 km,
Paraguay 750 km, Peru 900 km

Bosnia and Herzegovina
total: 1,459 km
border countries: Croatia 932 km, Serbia and Montenegro 527 km

Botswana
total: 4,013 km
border countries: Namibia 1,360 km, South Africa 1,840 km, Zimbabwe
813 km

Bouvet Island
0 km

Brazil
total: 14,691 km
border countries: Argentina 1,224 km, Bolivia 3,400 km, Colombia
1,643 km, French Guiana 673 km, Guyana 1,119 km, Paraguay 1,290 km,
Peru 1,560 km, Suriname 597 km, Uruguay 985 km, Venezuela 2,200 km

British Indian Ocean Territory
0 km

British Virgin Islands
0 km

Brunei
total: 381 km
border countries: Malaysia 381 km

Bulgaria
total: 1,808 km
border countries: Greece 494 km, Macedonia 148 km, Romania 608 km,
Serbia and Montenegro 318 km, Turkey 240 km

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

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

Burundi
total: 974 km
border countries: Democratic Republic of the Congo 233 km, Rwanda
290 km, Tanzani