| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Onacak | city | Burdur | Turkey | 37.66 | 29.92 | 4189 | 1937 |
| Onocak | city | Burdur | Turkey | 37.66 | 29.92 | 4189 | 1937 |
| Orencik | city | Burdur | Turkey | 37.73 | 29.97 | 4189 | 1989 |
| Orhaniye | city | Burdur | Turkey | 37.62 | 29.79 | 4189 | 1937 |
| Orhanli | city | Burdur | Turkey | 37.62 | 29.79 | 4189 | 1937 |
| Osmanlar | city | Burdur | Turkey | 37.42 | 30.78 | 1669 | 1937 |
| Ovacık | city | Burdur | Turkey | 37.55 | 30.40 | 5085 | 1937 |