| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Коста | city | Severnaya Osetiya-Alaniya | Russia | 43.19 | 44.46 | 1669 | 8434 |
| Коста | city | Bryanskaya Oblast' | Russia | 52.88 | 33.38 | 830 | 1788 |
| Костамоярви | city | Kareliya | Russia | 61.47 | 29.87 | 236 | 596 |
| Костариха | city | Murmanskaya Oblast' | Russia | 66.82 | 33.70 | 0 | 0 |
| Костарово | city | Kostromskaya Oblast' | Russia | 58.03 | 43.14 | 830 | 298 |
| Костарёво | city | Tomskaya Oblast' | Russia | 58.70 | 81.43 | 173 | 149 |
| Костарёво | city | Bashkortostan | Russia | 55.33 | 55.44 | 830 | 256 |
| Костарёво | city | Volgogradskaya Oblast' | Russia | 50.06 | 44.96 | 291 | 298 |
| Костарёво | city | Pskovskaya Oblast' | Russia | 56.73 | 28.92 | 830 | 1043 |