| Bordering Country | Answer | % Correct |
|---|---|---|
| United Kingdom | Ireland | 100%
|
| Spain | Portugal | 100%
|
| North Korea | South Korea | 100%
|
| Haiti | Dominican Republic | 98%
|
| Dominican Republic | Haiti | 98%
|
| South Africa | Lesotho | 98%
|
| Italy | San Marino | 98%
|
| Ireland | United Kingdom | 98%
|
| Italy | Vatican City | 98%
|
| Malaysia | Brunei | 93%
|
| Saudi Arabia | Qatar | 89%
|
| France | Monaco | 84%
|
| Indonesia | Papua New Guinea | 84%
|
| Indonesia | Timor-Leste | 84%
|
| Senegal | The Gambia | 82%
|