| Total (km) | Country | Bordering Countries | % Correct | |
|---|---|---|---|---|
| Q | 60 | Qatar | Saudi Arabia | 91%
|
| O | 1,374 | Oman | Saudi Arabia, UAE, Yemen | 90%
|
| V | 3.2 | Vatican City | Italy | 90%
|
| Y | 1,746 | Yemen | Oman, Saudi Arabia | 90%
|
| A | 120 | Andorra | France, Spain | 86%
|
| M | 4.4 | Monaco | France | 84%
|
| Z | 3,066 | Zimbabwe | Botswana, Mozambique, South Africa, Zambia | 84%
|
| L | 76 | Liechtenstein | Austria, Switzerland | 80%
|
| H | 360 | Haiti | Dominican Republic | 78%
|
| S | 39 | San Marino | Italy | 78%
|
| D | 68 | Denmark | Germany | 74%
|
| J | 1,635 | Jordan | Iraq, Israel, Saudi Arabia, Syria | 71%
|
| B | 381 | Brunei | Malaysia | 66%
|
| R | 893 | Rwanda | Burundi, DRC, Tanzania, Uganda | 66%
|
| I | 499 | Ireland | United Kingdom | 65%
|
| F | 2,690 | Finland | Norway, Sweden, Russia | 61%
|
| E | 228 | East Timor | Indonesia | 60%
|
| U | 499 | United Kingdom | Ireland | 59%
|
| K | 462 | Kuwait | Iraq, Saudi Arabia | 53%
|
| P | 555 | Panama | Colombia, Costa Rica | 46%
|
| G | 724 | Guinea-Bissau | Guinea, Senegal | 41%
|
| C | 639 | Costa Rica | Nicaragua, Panama | 34%
|
| N | 1,027 | Netherlands | Belgium, Germany | 28%
|
| T | 1,424 | Tunisia | Algeria, Libya | 26%
|