| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Költsi | city | Jarvamaa | Estonia | 58.80 | 25.30 | 209 | 745 |
| Körgemäe | city | Laane-Virumaa | Estonia | 59.33 | 26.24 | 314 | 1029 |
| Köstrejärv | city | Valgamaa | Estonia | 57.74 | 26.20 | 216 | 279 |
| Köödre | city | Valgamaa | Estonia | 57.61 | 26.38 | 170 | 336 |