Chad
total: 5,968 km
border countries: Cameroon 1,094 km, Central African Republic 1,197
km, Libya 1,055 km, Niger 1,175 km, Nigeria 87 km, Sudan 1,360 km
Chile
total: 6,339 km
border countries: Argentina 5,308 km, Bolivia 860 km, Peru 171 km
China
total: 22,117 km
border countries: Afghanistan 76 km, Bhutan 470 km, Burma 2,185 km,
India 3,380 km, Kazakhstan 1,533 km, North Korea 1,416 km,
Kyrgyzstan 858 km, Laos 423 km, Mongolia 4,677 km, Nepal 1,236 km,
Pakistan 523 km, Russia (northeast) 3,605 km, Russia (northwest) 40
km, Tajikistan 414 km, Vietnam 1,281 km
regional borders: Hong Kong 30 km, Macau 0.34 km
Christmas Island
0 km
Clipperton Island
0 km
Cocos (Keeling) Islands
0 km
Colombia
total: 6,309 km
border countries: Brazil 1,644 km, Ecuador 590 km, Panama 225 km,
Peru 1,800 km, Venezuela 2,050 km
Comoros
0 km
Congo, Democratic Republic of the
total: 10,730 km
border countries: Angola 2,511 km (of which 225 km is the boundary
of Angola's discontiguous Cabinda Province), Burundi 233 km, Central
African Republic 1,577 km, Republic of the Congo 2,410 km, Rwanda
217 km, Sudan 628 km, Tanzania 459 km, Uganda 765 km, Zambia 1,930 km
Congo, Republic of the
total: 5,504 km
border countries: Angola 201 km, Cameroon 523 km, Central African
Republic 467 km, Democratic Republic of the Congo 2,410 km, Gabon
1,903 km