| Diocese | Area (km) | Country | % Correct |
|---|---|---|---|
| Moscow | 2,629,000 | Russia | 87%
|
| Mary Most Holy in Astana | 576,400 | Kazakhstan | 71%
|
| Mogadishu | 637,657 | Somalia | 65%
|
| Khartoum | 981,000 | Sudan | 61%
|
| Copenhagen | 2,220,093 | Denmark | 59%
|
| Most Holy Trinity in Almaty | 711,600 | Kazakhstan | 59%
|
| Darwin | 1,346,200 | Australia | 57%
|
| Windhoek | 560,158 | Namibia | 56%
|
| Whitehorse | 723,515 | Canada | 53%
|
| Fairbanks | 1,061,500 | USA | 52%
|
| N'Djamena | 654,452 | Chad | 48%
|
| Transfiguration at Novosibirsk | 2,000,000 | Russia | 43%
|
| Nouakchott | 1,030,700 | Mauritania | 41%
|
| Saint Joseph at Irkutsk | 9,960,000 | Russia | 19%
|
| Churchill-Hudson Bay | 2,300,000 | Canada | 13%
|
| Saint Clement at Saratov | 1,400,000 | Russia | 10%
|
| Geraldton | 1,318,310 | Australia | 4%
|
| Karaganda | 711,208 | Kazakhstan | 4%
|
| Mackenzie-Fort Smith | 1,523,400 | Canada | 4%
|
| Hearst-Moosonee | 1,108,830 | Canada | 3%
|
| Port Pirie | 978,823 | Australia | 3%
|
| Amos | 753,272 | Canada | 1%
|
| Maradi | 1,065,560 | Niger | 1%
|
| Mopti | 896,384 | Mali | 1%
|
| El Obeid | 888,939 | Sudan | 0%
|
| Laghouat | 2,107,708 | Algeria | 0%
|