| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ōgan-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.44 | 126.88 | 0 | 5252 |
| Ōgan-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.44 | 126.86 | 3 | 6071 |
| Ōjō | city | Kangwon-do | Korea, Republic of (South) | 37.49 | 127.99 | 423 | 50753 |
| Ōmu-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.45 | 126.20 | 0 | 8382 |
| Ōsan-ri | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.87 | 126.38 | 6 | 6549 |
| Ōsan-ri | city | Kyonggi-do | Korea, Republic of (South) | 38.12 | 126.98 | 164 | 7913 |
| Ōshu-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.77 | 127.39 | 0 | 3895 |