| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oka-Akoko | city | Ondo | Nigeria | 7.46 | 5.80 | 1988 | 73012 |
| Oka-Bambou | city | Cuvette-Ouest | Congo | -0.60 | 14.86 | 1669 | 447 |
| Oka-chigogamizu | city | Kagoshima | Japan | 31.18 | 130.59 | 3 | 15794 |
| Oka-chugamizu | city | Kagoshima | Japan | 31.18 | 130.59 | 3 | 15794 |