| Rank | Area (sq km) | Country | Subdivision | % Correct |
|---|---|---|---|---|
| 18 | 944,735 | Canada | British Columbia | 94%
|
| 5 | 2,038,722 | Canada | Nunavut | 94%
|
| 16 | 1,076,395 | Canada | Ontario | 94%
|
| 10 | 1,542,056 | Canada | Quebec | 94%
|
| 6 | 1,851,736 | Australia | Queensland | 94%
|
| 30 | 651,900 | Canada | Saskatchewan | 94%
|
| 26 | 696,241 | United States | Texas | 94%
|
| 2 | 2,642,753 | Australia | Western Australia | 94%
|
| 39 | 482,443 | Canada | Yukon | 94%
|
| 7 | 1,717,854 | United States | Alaska | 88%
|
| 29 | 661,848 | Canada | Alberta | 88%
|
| 9 | 1,570,745 | Brazil | Amazonas | 88%
|
| 4 | 2,166,086 | Denmark | Greenland | 88%
|
| 20 | 809,952 | Australia | New South Wales | 88%
|
| 11 | 1,419,630 | Australia | Northern Territory | 88%
|
| 12 | 1,346,106 | Canada | Northwest Territories | 88%
|
| 49 | 423,967 | United States | California | 82%
|
| 31 | 649,950 | Canada | Manitoba | 82%
|
| 14 | 1,228,400 | China | Tibet | 82%
|
| 1 | 3,083,523 | Russia | Sakha Republic | 76%
|
| 17 | 1,044,353 | Australia | South Australia | 76%
|
| 15 | 1,183,000 | China | Inner Mongolia | 65%
|
| 34 | 564,273 | Brazil | Bahia | 53%
|
| 19 | 906,807 | Brazil | Mato Grosso | 47%
|
| 13 | 1,253,164 | Brazil | Pará | 47%
|
| 38 | 485,000 | China | Sichuan | 47%
|
| 33 | 586,522 | Brazil | Minas Gerais | 41%
|
| 24 | 721,481 | Russia | Chukotka | 35%
|
| 44 | 454,000 | China | Gansu | 35%
|
| 3 | 2,366,797 | Russia | Krasnoyarsk Krai | 35%
|
| 25 | 721,000 | China | Qinghai | 35%
|
| 32 | 589,913 | Russia | Arkhangelsk | 29%
|
| 43 | 460,000 | China | Heilongjiang | 29%
|
| 41 | 464,275 | Russia | Kamchatka Krai | 29%
|
| 8 | 1,664,897 | China | Xinjiang Uyghur | 29%
|
| 28 | 667,799 | Niger | Agadez | 24%
|
| 21 | 787,633 | Russia | Khabarovsk Krai | 24%
|
| 42 | 462,464 | Russia | Magadan | 24%
|
| 45 | 440,098 | Egypt | New Valley | 24%
|
| 48 | 424,948 | Algeria | Adrar | 18%
|
| 27 | 672,522 | Saudi Arabia | Eastern Province | 18%
|
| 47 | 427,982 | Kazakhstan | Karaganda | 18%
|
| 40 | 479,160 | Libya | Kufra | 18%
|
| 35 | 556,200 | Algeria | Tamanrasset | 18%
|
| 37 | 496,611 | Mali | Tombouctou | 18%
|
| 23 | 769,250 | Russia | Yamalo-Nenets | 18%
|
| 22 | 774,876 | Russia | Irkutsk Oblast | 12%
|
| 36 | 534,801 | Russia | Khanty-Mansi | 12%
|
| 50 | 416,774 | Russia | Komi | 6%
|
| 46 | 431,892 | Russsia | Zabaykalsky Krai | 6%
|