| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ol-tong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.88 | 125.96 | 29 | 22566 |
| Olchong-ni | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.90 | 128.85 | 3533 | 11026 |
| Olgome | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.01 | 126.08 | 239 | 33371 |