| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Odhan Hayrhan | city | Dzavhan | Mongolia | 47.18 | 97.55 | 8389 | 0 |
| Odhon Hayrhan Suma | city | Dzavhan | Mongolia | 47.18 | 97.55 | 8389 | 0 |
| Odkhan Khairkhan | city | Dzavhan | Mongolia | 47.18 | 97.55 | 8389 | 0 |
| Odkhan Khayrkhan Somon | city | Dzavhan | Mongolia | 47.18 | 97.55 | 8389 | 0 |
| Orgon Shirigiin Huryee | city | Dzavhan | Mongolia | 47.23 | 97.28 | 7769 | 0 |
| Otgon | city | Dzavhan | Mongolia | 47.18 | 97.55 | 8389 | 0 |
| Otgon-khayrkhan | city | Dzavhan | Mongolia | 47.18 | 97.55 | 8389 | 0 |
| Othan | city | Dzavhan | Mongolia | 47.18 | 97.55 | 8389 | 0 |
| Othan sumu | city | Dzavhan | Mongolia | 47.18 | 97.55 | 8389 | 0 |
| Ouliastaï | city | Dzavhan | Mongolia | 47.74 | 96.84 | 5869 | 25911 |
| Ovgodiy | city | Dzavhan | Mongolia | 48.64 | 97.62 | 5948 | 0 |
| Oygon | city | Dzavhan | Mongolia | 49.00 | 96.55 | 5869 | 0 |