| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oghormak | city | Ararat | Armenia | 40.11 | 44.36 | 2739 | 98843 |
| Ogurbeklu | city | Ararat | Armenia | 39.98 | 44.52 | 2746 | 46487 |
| Ollag | city | Ararat | Armenia | 40.08 | 44.75 | 5869 | 3427 |
| Ovtashat | city | Ararat | Armenia | 40.10 | 44.34 | 2742 | 50795 |
| Ovtashen | city | Ararat | Armenia | 40.03 | 44.45 | 2742 | 72577 |