| Country | Area (sq. km) | % Correct |
|---|---|---|
| Sudan | 1,861,484 | 97%
|
| South Africa | 1,219,912 | 89%
|
| Spain | 504,781 | 84%
|
| Sweden | 449,964 | 84%
|
| Saudi Arabia | 2,149,690 | 81%
|
| South Sudan | 619,745 | 81%
|
| Somalia | 637,657 | 78%
|
| Seychelles | 455 | 76%
|
| Saint Kitts and Nevis | 261 | 73%
|
| San Marino | 61.2 | 73%
|
| Serbia | 88,361 | 73%
|
| Saint Lucia | 620 | 70%
|
| Senegal | 196,190 | 70%
|
| South Korea | 98,480 | 70%
|
| Saint Vincent and the Grenadines | 389 | 68%
|
| Suriname | 163,270 | 65%
|
| Switzerland | 41,210 | 65%
|
| Syria | 185,180 | 62%
|
| São Tomé and Príncipe | 1,001 | 59%
|
| Singapore | 692.7 | 59%
|
| Slovakia | 48,845 | 57%
|
| Slovenia | 20,253 | 57%
|
| Swaziland | 17,363 | 57%
|
| Samoa | 2,860 | 54%
|
| Sri Lanka | 65,611 | 54%
|
| Sierra Leone | 72,740 | 51%
|
| Solomon Islands | 28,450 | 51%
|