| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ōgora | city | Oita | Japan | 32.95 | 131.95 | 328 | 24596 |
| Ōhama | city | Oita | Japan | 33.14 | 131.81 | 3 | 25431 |
| Ōhi | city | Oita | Japan | 33.37 | 130.88 | 830 | 17563 |
| Ōitashi | city | Oita | Japan | 33.23 | 131.60 | 121 | 128578 |
| Ōkawara | city | Oita | Japan | 32.95 | 131.95 | 328 | 24596 |
| Ōkōra | city | Oita | Japan | 32.95 | 131.95 | 328 | 24596 |