| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ulbawi | city | Daejeon | Korea, Republic of (South) | 36.31 | 127.36 | 150 | 197092 |
| Umajang | city | Daejeon | Korea, Republic of (South) | 36.42 | 127.34 | 301 | 65305 |
| Umidong | city | Daejeon | Korea, Republic of (South) | 36.39 | 127.29 | 383 | 59147 |
| Umjittum | city | Daejeon | Korea, Republic of (South) | 36.29 | 127.28 | 403 | 83673 |
| Umnae | city | Daejeon | Korea, Republic of (South) | 36.38 | 127.43 | 830 | 276965 |
| Umyeongdong | city | Daejeon | Korea, Republic of (South) | 36.24 | 127.29 | 830 | 221956 |
| Umyong-dong | city | Daejeon | Korea, Republic of (South) | 36.24 | 127.29 | 830 | 221956 |
| Un-gol | city | Daejeon | Korea, Republic of (South) | 36.39 | 127.50 | 177 | 212173 |
| Unmal | city | Daejeon | Korea, Republic of (South) | 36.35 | 127.49 | 278 | 214687 |
| Unmal | city | Daejeon | Korea, Republic of (South) | 36.25 | 127.44 | 1092 | 313330 |
| Utga | city | Daejeon | Korea, Republic of (South) | 36.21 | 127.34 | 853 | 405204 |
| Utpigol | city | Daejeon | Korea, Republic of (South) | 36.42 | 127.48 | 830 | 194010 |