| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Usal-li | city | Cholla-namdo | Korea, Republic of (South) | 34.9847222 | 126.8794444 | 118 | 21309 |
| Usal-li | city | Kyonggi-do | Korea, Republic of (South) | 37.4311111 | 127.37 | 633 | 90326 |
| Usan | city | Cholla-namdo | Korea, Republic of (South) | 34.7855556 | 125.9580556 | 29 | 7483 |
| Usan | city | | Korea, Republic of (South) | 35.9333333 | 126.8 | 9 | 26041 |
| Usan | city | Cholla-namdo | Korea, Republic of (South) | 34.8166667 | 126.9166667 | 669 | 21354 |
| Usan | city | Cholla-namdo | Korea, Republic of (South) | 34.515 | 126.9683333 | 45 | 9271 |
| Usan | city | Kyongsang-namdo | Korea, Republic of (South) | 35.15 | 128.55 | 131 | 32693 |
| Usan | city | Kangwon-do | Korea, Republic of (South) | 37.2 | 129.2516667 | 912 | 9384 |
| Usan-ni | city | | Korea, Republic of (South) | 35.15 | 126.8166667 | 39 | 70399 |
| Usan-ni | city | Cholla-namdo | Korea, Republic of (South) | 34.9847222 | 126.8794444 | 118 | 21309 |
| Usan-ni | city | Cholla-namdo | Korea, Republic of (South) | 34.8166667 | 126.9166667 | 669 | 21354 |
| Usan-ni | city | Cholla-namdo | Korea, Republic of (South) | 34.515 | 126.9683333 | 45 | 9271 |
| Usan-ni | city | | Korea, Republic of (South) | 34.75 | 127.0833333 | 534 | 21065 |
| Usan-ni | city | Kyonggi-do | Korea, Republic of (South) | 37.4311111 | 127.37 | 633 | 90326 |
| Usan-ni | city | | Korea, Republic of (South) | 34.5333333 | 127.4166667 | 3 | 8686 |
| Usan-ni | city | | Korea, Republic of (South) | 34.8833333 | 127.4833333 | 6 | 18700 |
| Usan-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.15 | 128.55 | 131 | 32693 |
| Usan-ri | city | Kyonggi-do | Korea, Republic of (South) | 37.145 | 127.0694444 | 62 | 90679 |
| Ushil | city | Cholla-namdo | Korea, Republic of (South) | 34.5138889 | 127.7677778 | 65 | 5687 |
| Usil | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 36.2 | 127.7333333 | 505 | 22316 |
| Usil-li | city | Cholla-namdo | Korea, Republic of (South) | 34.5138889 | 127.7677778 | 65 | 5687 |
| Usongjong | city | | Korea, Republic of (South) | 35.65 | 127.7 | 1292 | 36973 |
| Usongjŏng | city | | Korea, Republic of (South) | 35.65 | 127.7 | 1292 | 36973 |
| Ussambang | city | Kyongsang-namdo | Korea, Republic of (South) | 35.2505556 | 128.9063889 | 154 | 42161 |
| Ussangt'o | city | Kangwon-do | Korea, Republic of (South) | 37.4388889 | 128.23 | 2604 | 9350 |
| Ussangt'ŏ | city | Kangwon-do | Korea, Republic of (South) | 37.4388889 | 128.23 | 2604 | 9350 |
| Ussongnam | city | Kangwon-do | Korea, Republic of (South) | 37.2663889 | 128.0802778 | 1407 | 9406 |
| Ussŏngnam | city | Kangwon-do | Korea, Republic of (South) | 37.2663889 | 128.0802778 | 1407 | 9406 |
| Usuiei | city | Cholla-namdo | Korea, Republic of (South) | 34.5961111 | 126.3130556 | 101 | 13754 |
| Usuyong | city | Cholla-namdo | Korea, Republic of (South) | 34.5961111 | 126.3130556 | 101 | 13754 |
| Usuyŏng | city | Cholla-namdo | Korea, Republic of (South) | 34.5961111 | 126.3130556 | 101 | 13754 |