| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kosselka | city | Pskovskaya Oblast' | Russia | 57.75 | 27.77 | 321 | 1639 |
| Kossjakino | city | Dagestan | Russia | 43.90 | 46.68 | 3 | 15562 |
| Kossy | city | Kaluzhskaya Oblast' | Russia | 53.31 | 35.21 | 830 | 750 |
| Kossy | city | Pskovskaya Oblast' | Russia | 55.78 | 29.63 | 830 | 667 |