| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| O-ri | city | Pusan-gwangyoksi | Korea, Republic of (South) | 35.3722222 | 129.2666667 | 301 | 37462 |
| Oejangim | city | Pusan-gwangyoksi | Korea, Republic of (South) | 35.0833333 | 128.9833333 | 183 | 620549 |
| Oejangnim | city | Pusan-gwangyoksi | Korea, Republic of (South) | 35.0833333 | 128.9833333 | 183 | 620549 |
| Omgung-dong | city | Pusan-gwangyoksi | Korea, Republic of (South) | 35.1302778 | 128.9741667 | 479 | 813489 |
| Omgung-ni | city | Pusan-gwangyoksi | Korea, Republic of (South) | 35.1302778 | 128.9741667 | 479 | 813489 |
| Onch'on il-tong | city | Pusan-gwangyoksi | Korea, Republic of (South) | 35.2166667 | 129.0833333 | 160 | 1204078 |
| Onch'on-ni | city | Pusan-gwangyoksi | Korea, Republic of (South) | 35.2166667 | 129.0833333 | 160 | 1204078 |
| Onch'ŏn il-tong | city | Pusan-gwangyoksi | Korea, Republic of (South) | 35.2166667 | 129.0833333 | 160 | 1204078 |
| Onch'ŏn-ni | city | Pusan-gwangyoksi | Korea, Republic of (South) | 35.2166667 | 129.0833333 | 160 | 1204078 |