| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Obsakovo | city | Vologodskaya Oblast' | Russia | 59.29 | 39.72 | 410 | 3358 |
| Observatoriya | city | Tatarstan | Russia | 55.83 | 48.82 | 193 | 7072 |
| Obsharovka | city | Samarskaya Oblast' | Russia | 53.12 | 48.85 | 170 | 10702 |
| Obshchestvennik | city | Moskovskaya Oblast' | Russia | 55.95 | 37.10 | 830 | 4689 |
| Obshchina | city | Tambovskaya Oblast' | Russia | 52.33 | 40.80 | 830 | 1192 |
| Obshchina | city | Bryanskaya Oblast' | Russia | 52.55 | 32.32 | 830 | 417 |
| Obshchina | city | Bashkortostan | Russia | 54.75 | 54.68 | 390 | 894 |
| Obshchiy | city | Rostovskaya Oblast' | Russia | 48.45 | 41.83 | 370 | 1158 |
| Obshchiy Kolodets | city | Kurskaya Oblast' | Russia | 51.49 | 35.11 | 830 | 1593 |
| Obshchiy Kolodez' | city | Kurskaya Oblast' | Russia | 51.49 | 35.11 | 830 | 1593 |
| Obshchiy Kolodez’ | city | Kurskaya Oblast' | Russia | 51.49 | 35.11 | 830 | 1593 |
| Obsherningken | city | Kaliningradskaya Oblast' | Russia | 54.88 | 21.73 | 65 | 1184 |
| Obshirnyy | city | Krasnodarskiy Kray | Russia | 45.95 | 39.55 | 124 | 3311 |
| Obshivkova | city | Zabaykal'skiy Kray | Russia | 50.55 | 110.53 | 3349 | 0 |
| Obshivkovo | city | Zabaykal'skiy Kray | Russia | 50.55 | 110.53 | 3349 | 0 |
| Obshivnovo | city | Zabaykal'skiy Kray | Russia | 50.55 | 110.53 | 3349 | 0 |
| Obsjarovka | city | Samarskaya Oblast' | Russia | 53.12 | 48.85 | 170 | 10702 |
| Obskaya | city | Yamalo-Nenetskiy Avtonomnyy Okrug | Russia | 66.72 | 66.23 | 262 | 4118 |
| Obskiy | city | Novosibirskaya Oblast' | Russia | 55.47 | 83.45 | 830 | 298 |
| Obskiy | city | Novosibirskaya Oblast' | Russia | 55.07 | 82.77 | 278 | 47891 |
| Obskoj | city | Novosibirskaya Oblast' | Russia | 55.47 | 83.45 | 830 | 298 |
| Obskoj | city | Yamalo-Nenetskiy Avtonomnyy Okrug | Russia | 66.72 | 66.23 | 262 | 4118 |
| Obskoje | city | Altayskiy Kray | Russia | 53.66 | 81.68 | 400 | 298 |
| Obskoje | city | Tomskaya Oblast' | Russia | 57.73 | 83.38 | 360 | 298 |
| Obskoy | city | Tomskaya Oblast' | Russia | 57.73 | 83.38 | 360 | 298 |
| Obskoy | city | Novosibirskaya Oblast' | Russia | 55.47 | 83.45 | 830 | 298 |
| Obskoy | city | Yamalo-Nenetskiy Avtonomnyy Okrug | Russia | 66.72 | 66.23 | 262 | 4118 |
| Obskoye | city | Altayskiy Kray | Russia | 53.66 | 81.68 | 400 | 298 |
| Obsorok | city | Kaluzhskaya Oblast' | Russia | 53.57 | 34.70 | 830 | 298 |
| Obsyaniki | city | Smolenskaya Oblast' | Russia | 55.73 | 34.51 | 830 | 452 |