| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 이원 | city | Chungbuk | Korea, Republic of (South) | 36.25 | 127.62 | 305 | 10462 |
| 이원 | city | Chungnam | Korea, Republic of (South) | 36.87 | 126.28 | 173 | 6174 |
| 이원동 | city | Gyeongnam | Korea, Republic of (South) | 35.57 | 128.16 | 131 | 6854 |
| 이원리 | city | Chungbuk | Korea, Republic of (South) | 36.24 | 127.64 | 830 | 7633 |