| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Օբուխով | city | Kyyivs'ka Oblast' | Ukraine | 50.11 | 30.62 | 830 | 7491 |
| Օդեսա | city | Odes'ka Oblast' | Ukraine | 46.46 | 30.74 | 137 | 560794 |
| Օչակով | city | Mykolayivs'ka Oblast' | Ukraine | 46.61 | 31.55 | 3 | 1608 |
| Օստրոգ | city | Rivnens'ka Oblast' | Ukraine | 50.33 | 26.51 | 830 | 4513 |
| Օվրուչ | city | Zhytomyrs'ka Oblast' | Ukraine | 51.32 | 28.80 | 830 | 2086 |