| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kalsk | city | Warminsko-Mazurskie | Poland | 54.07 | 19.60 | 82 | 4568 |
| Kalsk | city | Lubuskie | Poland | 52.13 | 15.59 | 282 | 7038 |
| Kalska Wola | city | Lodzkie | Poland | 51.57 | 19.72 | 830 | 5224 |
| Kalskag | city | Alaska | United States | 61.54 | -160.31 | 32 | |
| Kalsko | city | Lubuskie | Poland | 52.51 | 15.62 | 170 | 4808 |