| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oma | city | Jeonnam | Korea, Republic of (South) | 34.53 | 127.20 | 26 | 8453 |
| Oma-ri | city | Jeonnam | Korea, Republic of (South) | 34.53 | 127.20 | 26 | 8344 |
| Omae | city | Jeonnam | Korea, Republic of (South) | 34.95 | 126.31 | 0 | 11286 |
| Ommok | city | Jeonnam | Korea, Republic of (South) | 34.68 | 125.95 | 52 | 5918 |
| Omok | city | Jeonnam | Korea, Republic of (South) | 35.38 | 126.81 | 830 | 8493 |
| Omoksaemgeori | city | Jeonnam | Korea, Republic of (South) | 34.97 | 126.73 | 55 | 27025 |
| Omp'o | city | Jeonnam | Korea, Republic of (South) | 34.75 | 126.42 | 26 | 28095 |
| Omp'o | city | Jeonnam | Korea, Republic of (South) | 34.59 | 127.23 | 19 | 9177 |