| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Костшин | city | Wielkopolskie | Poland | 52.40 | 17.23 | 344 | 9159 |
| Костшин на Одри | city | Lubuskie | Poland | 52.59 | 14.65 | 65 | 16296 |
| Костшин над Одром | city | Lubuskie | Poland | 52.59 | 14.65 | 65 | 16296 |
| Костшин-над-Одрой | city | Lubuskie | Poland | 52.59 | 14.65 | 65 | 16296 |
| Костшин-над-Одрон | city | Lubuskie | Poland | 52.59 | 14.65 | 65 | 16296 |
| Костшин-над-Одрою | city | Lubuskie | Poland | 52.59 | 14.65 | 65 | 16296 |
| Костшина | city | Dolnoslaskie | Poland | 51.02 | 15.00 | 830 | 9364 |