| Bordered By | Country | % Correct |
|---|---|---|
| Canada, Mexico | United States | 97%
|
| Ireland | United Kingdom | 76%
|
| Finland, Russia, Sweden | Norway | 74%
|
| North Korea | South Korea | 71%
|
| Spain | Portugal | 61%
|
| Germany | Denmark | 55%
|
| Egypt, Jordan, Lebanon, Syria | Israel | 55%
|
| Brunei, Indonesia, Thailand | Malaysia | 55%
|
| Latvia, Russia | Estonia | 47%
|
| Qatar, Saudi Arabia | United Arab Emirates | 47%
|
| Nicaragua, Panama | Costa Rica | 45%
|
| Brazil, Ecuador, Panama, Peru, Venezuela | Colombia | 42%
|
| Haiti | Dominican Republic | 39%
|
| Argentina, Brazil | Uruguay | 39%
|
| Burkina Faso, Cote d'Ivoire, Togo | Ghana | 32%
|
| Ethiopa, Somalia, South Sudan, Tanzania, Uganda | Kenya | 29%
|
| Algeria, Libya | Tunisia | 29%
|
| Namibia, South Africa, Zambia, Zimbabwe | Botswana | 24%
|
| China, India | Bhutan | 18%
|
| China, Kyrgyzstan, Russia, Turkmenistan, Uzbekistan | Kazakhstan | 18%
|
| Albania, Bulgaria, Greece, Serbia | Macedonia | 16%
|
| Senegal | Gambia | 13%
|
| Armenia, Azerbaijan, Russia, Turkey | Georgia | 13%
|
| Argentina, Bolivia, Brazil | Paraguay | 13%
|
| Cameroon, Equatorial Guinea, Republic of the Congo | Gabon | 11%
|
| Algeria, Burkina Faso, Cote d'Ivoire, Guinea, Mauritania, Niger, Senegal | Mali | 5%
|
| Burundi, Democratic Republic of the Congo, Tanzania, Uganda | Rwanda | 5%
|
| Guinea, Liberia | Sierra Leone | 0%
|