| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 웃도마치 | city | Gyeonggi | Korea, Republic of (South) | 37.47 | 127.27 | 370 | 64341 |
| 웃도봉이 | city | Gyeonggi | Korea, Republic of (South) | 37.31 | 127.45 | 154 | 69518 |
| 웃도상개마을 | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 41.00 | 126.56 | 1000 | 7599 |