| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Otgomgi | city | Gyeonggi | Korea, Republic of (South) | 38.22 | 127.12 | 830 | 7794 |
| Otnamu-gol | city | Gyeonggi | Korea, Republic of (South) | 37.09 | 127.33 | 357 | 8740 |
| Otnamu-gol | city | Gyeonggi | Korea, Republic of (South) | 37.46 | 127.47 | 364 | 10065 |
| Otsodolmal | city | Gyeonggi | Korea, Republic of (South) | 37.72 | 127.41 | 75 | 14762 |