| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ol'kovichi | city | Minskaya Oblast' | Belarus | 54.49 | 27.43 | 830 | 1341 |
| Ol'kovichi | city | Grodnenskaya Oblast' | Belarus | 54.40 | 26.02 | 830 | 2384 |
| Ol'kovka | city | Avtonomna Respublika Krym | Ukraine | 44.95 | 34.62 | 1236 | 2831 |
| Ol'kovtsy | city | L'vivs'ka Oblast' | Ukraine | 49.35 | 24.07 | 830 | 6527 |
| Ol'kovy | city | Kirovskaya Oblast' | Russia | 58.76 | 49.39 | 830 | 4043 |
| Ol'kovyy | city | Penzenskaya Oblast' | Russia | 53.34 | 43.47 | 830 | 1341 |