| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Koubadin | city | Burgas | Bulgaria | 42.30 | 26.95 | 383 | 1289 |
| Koukourevo | city | Yambol | Bulgaria | 42.45 | 26.53 | 830 | 48255 |
| Koula | city | Vidin | Bulgaria | 43.89 | 22.52 | 830 | 2120 |
| Koulata | city | Blagoevgrad | Bulgaria | 41.38 | 23.37 | 344 | 1939 |
| Kounino | city | Vratsa | Bulgaria | 43.20 | 24.00 | 1056 | 3614 |