| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Um-ch'on | city | Gyeongnam | Korea, Republic of (South) | 35.21 | 128.45 | 383 | 19525 |
| Um-ch'on | city | Chungbuk | Korea, Republic of (South) | 37.06 | 127.58 | 830 | 12105 |
| Um-ch'on | city | Incheon | Korea, Republic of (South) | 37.81 | 126.44 | 232 | 8567 |
| Um-ch'on | city | Chungbuk | Korea, Republic of (South) | 37.14 | 127.78 | 393 | 9671 |
| Um-ch'on | city | Gangwon | Korea, Republic of (South) | 37.18 | 127.78 | 830 | 13089 |
| Um-ch'on | city | Chungbuk | Korea, Republic of (South) | 36.31 | 127.54 | 344 | 67140 |
| Um-ch'on | city | Chungbuk | Korea, Republic of (South) | 36.34 | 127.74 | 830 | 8212 |
| Um-ch'on | city | Chungbuk | Korea, Republic of (South) | 36.20 | 127.63 | 830 | 6279 |
| Um-ch'on | city | Gyeongnam | Korea, Republic of (South) | 35.54 | 127.77 | 830 | 6705 |
| Um-ch'on | city | Gyeongnam | Korea, Republic of (South) | 35.51 | 127.68 | 1669 | 6699 |
| Um-ch'on | city | Gyeongnam | Korea, Republic of (South) | 34.89 | 128.44 | 314 | 87882 |
| Um-dong | city | Gyeonggi | Korea, Republic of (South) | 37.67 | 127.52 | 830 | 491 |
| Um-gol | city | Seoul | Korea, Republic of (South) | 37.48 | 126.83 | 91 | 1287537 |
| Um-gol | city | Chungnam | Korea, Republic of (South) | 36.80 | 126.42 | 154 | 40513 |
| Um-gol | city | Gangwon | Korea, Republic of (South) | 37.60 | 128.53 | 2047 | 1043 |
| Um-ni | city | Ulsan | Korea, Republic of (South) | 35.64 | 129.39 | 830 | 65343 |
| Um-ni | city | Jeonnam | Korea, Republic of (South) | 34.18 | 126.87 | 49 | 2562 |