| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Gaca | city | Zonguldak | Turkey | 41.40 | 31.83 | 1669 | 53231 |
| Gacak | city | Mugla | Turkey | 36.83 | 29.50 | 4189 | 13729 |
| Gacakyayla | city | Mugla | Turkey | 37.83 | 29.50 | 2509 | 4470 |
| Gacar | city | Manisa | Turkey | 38.27 | 28.62 | 830 | 5736 |
| Gacik Asagi Mahallesi | city | Yalova | Turkey | 40.63 | 29.34 | 321 | 62611 |
| Gacık | city | Yalova | Turkey | 40.61 | 29.34 | 980 | 35534 |