| Bordering oblasts | Oblast | % Correct |
|---|---|---|
| Tver, Yaroslavl, Vladimir, Ryazan, Tula, Kaluga, Smolensk, federal city of Moscow | Moscow | 95%
|
| Tyumen, Novosibirsk, Tomsk | Omsk | 88%
|
| Republic of Karelia, Vologda, Novgorod, Pskov, federal city of Saint Petersburg | Leningrad | 83%
|
| Republic of Karelia | Murmansk | 83%
|
| Kursk, Voronezh | Belgorod | 78%
|
| Chukotka Autonomous Okrug, Kamchatka Krai, Khabarovsk Krai, Sakha Republic | Magadan | 75%
|
| Volgograd, Republic of Kalmykia | Astrakhan | 73%
|
| Sakha Republic, Khabarovsk Krai, Jewish Autonomous Oblast, Zabaykalsky Krai | Amur | 70%
|
| Smolensk, Kaluga, Oryol, Kursk | Bryansk | 70%
|
| Leningrad, Novgorod, Tver, Smolensk | Pskov | 70%
|
| Kirov, Vologda, Republic of Karelia, Komi Republic, Nenets Autonomous Okrug | Arkhangelsk | 68%
|
| Republic of Tatarstan, Republic of Bashkortostan, Chelyabinsk, Samara, Saratov | Orenburg | 68%
|
| Republic of Tatarstan, Orenburg, Saratov, Ulyanovsk | Samara | 68%
|
| Ryazan, Penza, Saratov, Voronezh, Lipetsk | Tambov | 65%
|
| Chelyabinsk, Sverdlovsk, Tyumen | Kurgan | 60%
|