| Olifniki - Yaroslavl’ Oblast’ |
Olimpiyeva - Novgorod Oblast’ |
Olinskoye - Chita Oblast (Chitinskaya Oblast’) |
| Olikhachevo - Tver’ Oblast’ |
Olimpiyeva Gorushka - Novgorod Oblast’ |
Olisavino - Vladimir Oblast’ |
| Olikhovskaya - Vologda Oblast’ |
Oling - Kalmykia |
Olishevka - Primorsky Krai (Primorskiy [Primorye]) |
| Oliki - Leningrad Oblast’ (Leningradskaya Oblast’) |
Olinno - Nizhniy Novgorod Oblast’ |
Olisovo - Tver’ Oblast’ |
| Olikovo - Kaluga Oblast (Kaluzhskaya Oblast’) |
Olino - Leningrad Oblast’ (Leningradskaya Oblast’) |
Olisovo - Vologda Oblast’ |
| Olikovo - Vologda Oblast’ |
Olino - Vologda Oblast’ |
Olissa - Ust-Orda Buryatia |
| Olimpiadovka - Tatarstan |
Olinsk - Chita Oblast (Chitinskaya Oblast’) |
Olitovskaya - Vologda Oblast’ |
| Olimpii - Karelia |
Olinskiy - Astrakhan’ Oblast’ |
Olivskiy - Volgograd Oblast’ |
| Olimpiy - Karelia |
Olinskoe - Chita Oblast (Chitinskaya Oblast’) |
Oliyez - Tatarstan |