| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oana | city | Koryakskiy Avtonomnyy Okrug | Russia | 61.63 | 163.17 | 3 | 0 |
| Oklan | city | Koryakskiy Avtonomnyy Okrug | Russia | 62.92 | 166.08 | 219 | 0 |
| Oklan | city | Koryakskiy Avtonomnyy Okrug | Russia | 62.60 | 166.58 | 45 | 0 |
| Olene State Farm | city | Koryakskiy Avtonomnyy Okrug | Russia | 62.43 | 166.10 | 39 | 0 |
| Olenesovkhoz | city | Koryakskiy Avtonomnyy Okrug | Russia | 62.43 | 166.10 | 39 | 0 |
| Olenevod | city | Koryakskiy Avtonomnyy Okrug | Russia | 56.85 | 157.63 | 223 | 0 |
| Olensovkhoz | city | Koryakskiy Avtonomnyy Okrug | Russia | 62.43 | 166.10 | 39 | 0 |
| Olyutorka | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.37 | 166.32 | 75 | 0 |
| Olyutorskiy | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.43 | 169.67 | 19 | 0 |
| Olyutorskiy | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.45 | 169.58 | 0 | 0 |
| Olyutorskiy Fishing Village | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.43 | 169.67 | 19 | 0 |
| Olyutorskiy Rybnyy Kombinat | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.43 | 169.67 | 19 | 0 |
| Olyutorskoe | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.37 | 166.32 | 75 | 0 |
| Olyutorskoe | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.45 | 169.58 | 0 | 0 |
| Olyutorskoye | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.37 | 166.32 | 75 | 0 |
| Olyutorskoye | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.45 | 169.58 | 0 | 0 |
| Omeleut | city | Koryakskiy Avtonomnyy Okrug | Russia | 61.45 | 172.77 | 3 | 0 |
| Ornochek | city | Koryakskiy Avtonomnyy Okrug | Russia | 62.57 | 164.70 | 0 | 0 |
| Ossora | city | Koryakskiy Avtonomnyy Okrug | Russia | 59.24 | 163.07 | 3 | 0 |
| Ossorskiy | city | Koryakskiy Avtonomnyy Okrug | Russia | 59.30 | 163.05 | 157 | 0 |
| Otpryadyshi | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.25 | 165.63 | 396 | 0 |
| Otpryadöshi | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.25 | 165.63 | 396 | 0 |
| Oyayutorkoye | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.37 | 166.32 | 75 | 0 |
| Oyayutorskoye | city | Koryakskiy Avtonomnyy Okrug | Russia | 60.37 | 166.32 | 75 | 0 |
| Ozernaya | city | Koryakskiy Avtonomnyy Okrug | Russia | 57.37 | 161.70 | 367 | 0 |
| Ozernoye | city | Koryakskiy Avtonomnyy Okrug | Russia | 57.37 | 161.70 | 367 | 0 |