| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 서해동 | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 41.53 | 126.57 | 1820 | 6754 |
| 서해리 | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.62 | 125.16 | 68 | 30478 |
| 서해리 | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.85 | 125.29 | 62 | 10533 |