| Country | Longest Land Border With...(km) | Country | % Correct |
|---|---|---|---|
| Afghanistan | 2.430 | Pakistan | 98%
|
| Andorra | 63,7 | Spain | 96%
|
| Argentina | 5.300 | Chile | 95%
|
| Albania | 282 | Greece | 94%
|
| Bangladesh | 4.053 | India | 94%
|
| Belgium | 620 | France | 93%
|
| Algeria | 1.559 | Morocco | 93%
|
| Bolivia | 3.400 | Brazil | 92%
|
| Austria | 784 | Germany | 92%
|
| Belarus | 959 | Russia | 92%
|
| Azerbaijan | 787 | Armenia | 91%
|
| Armenia | 787 | Azerbaijan | 91%
|
| Bosnia and Herzegovina | 932 | Croatia | 90%
|
| Bhutan | 605 | India | 90%
|
| Botswana | 1.840 | South Africa | 90%
|
| Brazil | 3.400 | Bolivia | 89%
|
| Angola | 2.511 | Democratic Republic of the Congo | 89%
|
| Brunei | 381 | Malaysia | 89%
|
| China | 4.677 | Mongolia | 89%
|
| Bulgaria | 608 | Romania | 89%
|
| Canada | 8.893 | United States of America | 89%
|
| Chile | 5.300 | Argentina | 88%
|
| Denmark | 68 | Germany | 88%
|
| Belize | 266 | Guatemala | 88%
|
| East Timor | 228 | Indonesia | 88%
|
| Cambodia | 1.228 | Vietnam | 88%
|
| Dominican Republic | 360 | Haiti | 87%
|
| Costa Rica | 330 | Panama | 87%
|
| Ecuador | 1.420 | Peru | 87%
|
| Finland | 1.340 | Russia | 87%
|
| Egypt | 1.273 | Sudan | 87%
|
| Colombia | 2.050 | Venezuela | 87%
|
| Croatia | 932 | Bosnia and Herzegovina | 86%
|
| Czech Republic | 815 | Germany | 86%
|
| Estonia | 339 | Latvia | 86%
|
| Djibouti | 343 | Ethiopia | 85%
|
| Eritrea | 912 | Ethiopia | 85%
|
| El Salvador | 342 | Honduras | 85%
|
| Republic of the Congo | 2.410 | Democratic Republic of the Congo | 84%
|
| Haiti | 360 | Dominican Republic | 84%
|
| Iraq | 1.458 | Iran | 84%
|
| Benin | 773 | Nigeria | 84%
|
| Ireland | 499 | United Kingdom | 84%
|
| Central African Republic | 1.577 | Democratic Republic of the Congo | 83%
|
| Iran | 1.458 | Iraq | 83%
|
| Georgia | 723 | Russia | 83%
|
| India | 4.053 | Bangladesh | 82%
|
| France* | 673 | Brazil | 82%
|
| Indonesia | 1.782 | Malaysia | 82%
|
| Burkina Faso | 1.000 | Mali | 82%
|
| Guatemala | 962 | Mexico | 82%
|
| Ethiopia | 1.600 | Somalia | 82%
|
| Chad | 1.360 | Sudan | 82%
|
| Guyana | 1.119 | Brazil | 81%
|
| Honduras | 922 | Nicaragua | 81%
|
| Kazakhstan | 6.846 | Russia | 81%
|
| Gambia | 740 | Senegal | 81%
|
| Lesotho | 909 | South Africa | 81%
|
| Italy | 740 | Switzerland | 81%
|
| Mexico | 3.141 | United States of America | 81%
|
| Democratic Republic of the Congo | 2.511 | Angola | 80%
|
| Greece | 494 | Bulgaria | 80%
|
| Mongolia | 4.677 | China | 80%
|
| Germany | 815 | Czech Republic | 80%
|
| Libya | 1.115 | Egypt | 80%
|
| Monaco | 4,4 | France | 80%
|
| Equatorial Guinea | 350 | Gabon | 80%
|
| Latvia | 453 | Lithuania | 80%
|
| Cameroon | 1.690 | Nigeria | 80%
|
| Liechtenstein | 41,1 | Switzerland | 80%
|
| Laos | 2.130 | Vietnam | 80%
|
| Luxembourg | 148 | Belgium | 79%
|
| Malaysia | 1.782 | Indonesia | 79%
|
| Kuwait | 240 | Iraq | 79%
|
| Lebanon | 375 | Syria | 79%
|
| Morocco | 1.559 | Algeria | 78%
|
| Netherlands | 577 | Germany | 78%
|
| Nepal | 1.690 | India | 78%
|
| Hungary | 677 | Slovakia | 78%
|
| Lithuania | 502 | Belarus | 77%
|
| North Korea | 1.416 | China | 77%
|
| Mauritania | 2.237 | Mali | 77%
|
| Jordan | 744 | Saudi Arabia | 77%
|
| Kosovo | 352 | Serbia | 77%
|
| Burundi | 451 | Tanzania | 77%
|
| Guinea-Bissau | 386 | Guinea | 76%
|
| Mali | 2.237 | Mauritania | 76%
|
| Niger | 1.497 | Nigeria | 76%
|
| Gabon | 1.903 | Republic of the Congo | 76%
|
| Oman | 676 | Saudi Arabia | 76%
|
| Norway | 1.619 | Sweden | 76%
|
| Ghana | 877 | Togo | 76%
|
| Moldova | 939 | Ukraine | 76%
|
| Pakistan | 2.912 | India | 75%
|
| Palestine | 358 | Israel | 75%
|
| Myanmar | 2.185 | China | 74%
|
| Nicaragua | 922 | Honduras | 74%
|
| Namibia | 1.376 | Angola | 73%
|
| North Macedonia | 246 | Greece | 73%
|
| Papua New Guinea | 820 | Indonesia | 73%
|
| Israel | 358 | Palestine | 73%
|
| Montenegro | 225 | Bosnia and Herzegovina | 72%
|
| Peru | 1.560 | Brazil | 71%
|
| Panama | 330 | Costa Rica | 71%
|
| Malawi | 1.569 | Mozambique | 71%
|
| Portugal | 1.214 | Spain | 71%
|
| Kyrgyzstan | 1.099 | Uzbekistan | 71%
|
| Paraguay | 1.880 | Argentina | 70%
|
| Guinea | 858 | Mali | 70%
|
| San Marino | 39 | Italy | 69%
|
| Liberia | 716 | Ivory Coast | 69%
|
| Qatar | 60 | Saudi Arabia | 69%
|
| Kenya | 933 | Uganda | 68%
|
| Nigeria | 1.690 | Cameroon | 66%
|
| Ivory Coast | 716 | Liberia | 66%
|
| Mozambique | 1.569 | Malawi | 66%
|
| Romania | 608 | Bulgaria | 65%
|
| South Korea | 238 | North Korea | 64%
|
| Spain | 1.214 | Portugal | 64%
|
| Saudi Arabia | 1.458 | Yemen | 64%
|
| Russia | 6.846 | Kazakhstan | 63%
|
| South Sudan | 1.937 | Sudan | 62%
|
| Poland | 658 | Czech Republic | 61%
|
| Sweden | 1.619 | Norway | 61%
|
| South Africa | 1.840 | Botswana | 60%
|
| Somalia | 1.600 | Ethiopia | 60%
|
| Suriname | 600 | Guyana | 60%
|
| Swaziland | 430 | South Africa | 60%
|
| Sudan | 1.937 | South Sudan | 60%
|
| Rwanda | 290 | Burundi | 58%
|
| Slovenia | 670 | Croatia | 58%
|
| Switzerland | 740 | Italy | 58%
|
| Senegal | 813 | Mauritania | 58%
|
| Slovakia | 677 | Hungary | 56%
|
| Syria | 822 | Turkey | 55%
|
| Tunisia | 965 | Algeria | 53%
|
| Thailand | 1.800 | Myanmar | 53%
|
| United States of America | 8.893 | Canada | 52%
|
| Sierra Leone | 652 | Guinea | 52%
|
| United Kingdom | 499 | Ireland | 52%
|
| Serbia | 476 | Romania | 52%
|
| Ukraine | 1.576 | Russia | 52%
|
| Tanzania | 769 | Kenya | 50%
|
| United Arab Emirates | 457 | Saudi Arabia | 50%
|
| Togo | 877 | Ghana | 49%
|
| Vatican City | 3,2 | Italy | 48%
|
| Turkey | 822 | Syria | 48%
|
| Uruguay | 985 | Brazil | 47%
|
| Uganda | 933 | Kenya | 45%
|
| Venezuela | 2.200 | Brazil | 44%
|
| Tajikistan | 1.206 | Afghanistan | 43%
|
| Yemen | 1.458 | Saudi Arabia | 43%
|
| Turkmenistan | 1.621 | Uzbekistan | 43%
|
| Vietnam | 2.130 | Laos | 42%
|
| Uzbekistan | 2.203 | Kazakhstan | 39%
|
| Zambia | 1.930 | Democratic Republic of the Congo | 37%
|
| Zimbabwe | 1.231 | Mozambique | 36%
|