| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 고동 | city | Gyeonggi | Korea, Republic of (South) | 37.33 | 126.96 | 830 | 638053 |
| 고동골 | city | Gyeonggi | Korea, Republic of (South) | 37.24 | 127.15 | 830 | 103842 |
| 고동골 | city | Chungnam | Korea, Republic of (South) | 36.40 | 127.20 | 830 | 8948 |
| 고동골 | city | Gyeonggi | Korea, Republic of (South) | 38.12 | 126.99 | 164 | 7725 |
| 고동리 | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.90 | 125.49 | 16 | 14595 |