| km² | continent | country | % Correct |
|---|---|---|---|
| 2.88 mil | Asia | China | 99%
|
| 2.01 mil | Americas | United States | 99%
|
| 1.61 mil | Europe? | Russia | 98%
|
| 1.41 mil | Oceania | Australia | 97%
|
| 1.60 mil | Americas | Canada | 97%
|
| 0.695 mil | Americas | Brazil | 96%
|
| 0.181 mil | Americas | Mexico | 93%
|
| 0.252 mil | Asia | India | 92%
|
| 0.343 mil | Asia | Mongolia | 92%
|
| 0.243 mil | Africa | South Africa | 89%
|
| 0.881 mil | Asia | Kazakhstan | 88%
|
| 0.169 mil | Americas | Colombia | 83%
|
| 0.165 mil | Americas | Peru | 82%
|
| 0.181 mil | Americas | Venezuela | 79%
|
| 0.191 mil | Asia | Pakistan | 78%
|
| 0.171 mil | Africa | Angola | 68%
|
| 0.396 mil | Africa | Namibia | 67%
|
| 0.242 mil | Africa | Sudan | 62%
|
| 0.247 mil | Asia | Afghanistan | 57%
|
| 0.218 mil | Africa | Madagascar | 54%
|