| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 고만동 | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.70 | 125.73 | 1210 | 4775 |
| 고만동 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.53 | 126.91 | 410 | 7450 |
| 고만이 | city | Chungbuk | Korea, Republic of (South) | 37.11 | 127.88 | 400 | 8484 |