| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 고원 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.44 | 127.24 | 6 | 31810 |
| 고원 | city | Gyeongbuk | Korea, Republic of (South) | 37.02 | 129.37 | 82 | 6089 |
| 고원 | city | Gyeongnam | Korea, Republic of (South) | 35.34 | 128.45 | 147 | 12781 |
| 고원동 | city | Gangwon | Korea, Republic of (South) | 38.15 | 128.26 | 1089 | 2086 |
| 고원읍 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.44 | 127.24 | 6 | 31810 |