| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Obor Gurbaiin Hiid | city | Tov | Mongolia | 46.60 | 107.18 | 4251 | 149 |
| Obor-Gurbaiin-Hiyd | city | Tov | Mongolia | 46.60 | 107.18 | 4251 | 149 |
| Ogomoriyn-Hudag | city | Tov | Mongolia | 46.83 | 107.78 | 4219 | 149 |
| Ogorhon Hiid | city | Tov | Mongolia | 46.78 | 104.78 | 5055 | 149 |
| Ogorhon-Hiyd | city | Tov | Mongolia | 46.78 | 104.78 | 5055 | 149 |
| Okomur | city | Tov | Mongolia | 46.98 | 107.98 | 4461 | 149 |
| Olon Shandanii Jisa | city | Tov | Mongolia | 47.18 | 106.30 | 4616 | 149 |
| Olon shandanyy chzhisa | city | Tov | Mongolia | 47.18 | 106.30 | 4616 | 149 |
| Olon shandanöy chzhisa | city | Tov | Mongolia | 47.18 | 106.30 | 4616 | 149 |
| Ondorshireet | city | Tov | Mongolia | 47.42 | 104.82 | 4189 | 149 |
| Onjuul | city | Tov | Mongolia | 46.78 | 105.57 | 5029 | 149 |
| Onjuul Suma | city | Tov | Mongolia | 46.78 | 105.57 | 5029 | 149 |
| Orgil | city | Tov | Mongolia | 48.42 | 105.33 | 3713 | 149 |