| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ömerli | city | Istanbul | Turkey | 41.12 | 28.63 | 364 | 814376 |
| Ömerli | city | Istanbul | Turkey | 41.08 | 29.33 | 75 | 12392 |
| Örencik | city | Istanbul | Turkey | 41.33 | 28.48 | 278 | 7003 |
| Öyümce | city | Istanbul | Turkey | 41.17 | 29.26 | 219 | 7003 |
| Öğümce | city | Istanbul | Turkey | 41.17 | 29.26 | 219 | 7003 |