| km² | Countries | mi² | % Correct |
|---|---|---|---|
| 2,149,690 | Saudi Arabia | 830,000 | 92%
|
| 100,210 | South Korea | 38,690 | 92%
|
| 120,540 | North Korea | 46,540 | 89%
|
| 1,221,037 | South Africa | 471,445 | 84%
|
| 242,495 | United Kingdom | 93,628 | 84%
|
| 262,443 | New Zealand | 101,330 | 82%
|
| 644,329 | South Sudan | 248,777 | 80%
|
| 48,671 | Dominican Republic | 18,792 | 66%
|
| 65,610 | Sri Lanka | 25,330 | 55%
|
| 274,222 | Burkina Faso | 105,878 | 54%
|
| 51,100 | Costa Rica | 19,700 | 53%
|
| 36,125 | Guinea-Bissau | 13,948 | 53%
|
| 71,740 | Sierra Leone | 27,700 | 45%
|
| 322,463 | Ivory Coast | 124,504 | 43%
|
| 28,896 | Solomon Islands | 11,157 | 36%
|