| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kairka | city | Khersons'ka Oblast' | Ukraine | 46.23 | 34.31 | 6 | 1618 |
| Kairka | city | Khersons'ka Oblast' | Ukraine | 46.28 | 33.61 | 82 | 2558 |
| Kairkul' | city | Omskaya Oblast' | Russia | 55.85 | 74.48 | 288 | 596 |
| Kairkul’ | city | Omskaya Oblast' | Russia | 55.85 | 74.48 | 288 | 596 |