| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Obirina | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 58.8919444 | 54.8172222 | 469 | 672 |
| Obirino | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 58.8919444 | 54.8172222 | 469 | 672 |
| Odan' | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 60.0766667 | 55.1211111 | 393 | 252 |
| Odin' | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 60.0766667 | 55.1211111 | 393 | 252 |
| Oktyabr'skiy | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.5972222 | 54.2775 | 495 | 355 |
| Okuchina | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.4047222 | 54.7527778 | 547 | 299 |
| Okuni | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 58.6855556 | 54.3208333 | 659 | 640 |
| Oni | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.0108333 | 55.7288889 | 380 | 672 |
| Onyl | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 60.4077778 | 53.6558333 | 396 | 103 |
| Os'ka | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 60.7666667 | 54 | 515 | 103 |
| Oshcheva | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.6263889 | 54.5836111 | 528 | 355 |
| Oshib | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.22 | 54.8769444 | 475 | 635 |
| Oshovo | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.6263889 | 54.5836111 | 528 | 355 |
| Oshposha-Shor | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 58.9333333 | 55.4166667 | 465 | 676 |
| Osinka | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.3816667 | 54.1194444 | 715 | 299 |
| Osinka | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.3938889 | 54.5488889 | 567 | 299 |
| Osinnikova | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.15 | 56.0166667 | 524 | 656 |
| Osipova | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.1569444 | 54.3094444 | 695 | 527 |
| Osipova | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.1825 | 54.7891667 | 511 | 635 |
| Ostapova | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 58.9847222 | 54.7691667 | 606 | 646 |
| Ostrov | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.2408333 | 54.3125 | 767 | 300 |
| Otevo | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.0688889 | 54.5702778 | 554 | 638 |
| Otopkovo | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.7602778 | 54.4030556 | 593 | 355 |
| Otrepi | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.05 | 54.4666667 | 613 | 638 |
| Oy Vozh | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.0166667 | 54.1166667 | 685 | 641 |
| Oy-Pozhimova | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.6161111 | 54.1705556 | 590 | 355 |
| Oy-Pozhum | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.6161111 | 54.1705556 | 590 | 355 |
| Ozer-Mys | city | Komi-Permyatskiy Avtonomnyy Okrug | Russia | 59.415 | 54.1088889 | 666 | 299 |