| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Uch'on | city | Kyongsang-namdo | Korea, Republic of (South) | 35.0333333 | 128.1166667 | 400 | 41317 |
| Uch'on-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.0333333 | 128.1166667 | 400 | 41317 |
| Uch'ŏn | city | Kyongsang-namdo | Korea, Republic of (South) | 35.0333333 | 128.1166667 | 400 | 41317 |
| Uch'ŏn-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.0333333 | 128.1166667 | 400 | 41317 |
| Udup'o | city | Kyongsang-namdo | Korea, Republic of (South) | 34.9919444 | 128.4727778 | 0 | 13730 |
| Udup'o-ri | city | Kyongsang-namdo | Korea, Republic of (South) | 34.9919444 | 128.4727778 | 0 | 13730 |
| Uduryong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.8519444 | 127.9366667 | 1696 | 30446 |
| Uduryŏng | city | Kyongsang-namdo | Korea, Republic of (South) | 35.8519444 | 127.9366667 | 1696 | 30446 |
| Ugae-dong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4061111 | 128.4747222 | 9 | 42095 |
| Ugo | city | Kyongsang-namdo | Korea, Republic of (South) | 35.7405556 | 128.1505556 | 554 | 36920 |
| Ugok | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4333333 | 128.85 | 393 | 42071 |
| Ugok-dong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.5716667 | 128.0733333 | 544 | 42007 |
| Ugok-tong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.5716667 | 128.0733333 | 544 | 42007 |
| Ugoku-do | city | Kyongsang-namdo | Korea, Republic of (South) | 34.7277778 | 128.43 | 0 | 7305 |
| Ugoku-dō | city | Kyongsang-namdo | Korea, Republic of (South) | 34.7277778 | 128.43 | 0 | 7305 |
| Ugong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.5716667 | 128.0733333 | 544 | 42007 |
| Ugong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4333333 | 128.85 | 393 | 42071 |
| Ugŏ | city | Kyongsang-namdo | Korea, Republic of (South) | 35.7405556 | 128.1505556 | 554 | 36920 |
| Uhye | city | Kyongsang-namdo | Korea, Republic of (South) | 35.7641667 | 127.9938889 | 1200 | 40268 |
| Uhye-ri | city | Kyongsang-namdo | Korea, Republic of (South) | 35.7641667 | 127.9938889 | 1200 | 40268 |
| Ui-dong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4 | 128.5363889 | 3 | 42095 |
| Uihang | city | Kyongsang-namdo | Korea, Republic of (South) | 34.7833333 | 128.4666667 | 9 | 13105 |
| Uinyong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.3191667 | 128.2611111 | 449 | 42138 |
| Uiryong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.3191667 | 128.2611111 | 449 | 42138 |
| Uit'al-li | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4025 | 127.6841667 | 1400 | 37032 |
| Ukkok | city | Kyongsang-namdo | Korea, Republic of (South) | 35.0911111 | 128.5552778 | 3 | 25750 |
| Umch'on | city | Kyongsang-namdo | Korea, Republic of (South) | 35.2 | 128.45 | 534 | 42203 |
| Umjijuam | city | Kyongsang-namdo | Korea, Republic of (South) | 35.5833333 | 127.75 | 859 | 42007 |
| Umjom | city | Kyongsang-namdo | Korea, Republic of (South) | 34.7852778 | 128.0502778 | 3 | 17391 |
| Umyong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.55 | 127.7833333 | 528 | 42007 |
| Umyŏng-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.55 | 127.7833333 | 528 | 42007 |
| Un'gok | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4361111 | 127.8897222 | 958 | 42071 |
| Un'gok | city | Kyongsang-namdo | Korea, Republic of (South) | 35.2888889 | 128.2538889 | 272 | 42161 |
| Un'gok | city | Kyongsang-namdo | Korea, Republic of (South) | 35.3416667 | 128.2913889 | 75 | 42119 |
| Un'gok | city | Kyongsang-namdo | Korea, Republic of (South) | 34.95 | 128.3166667 | 0 | 31122 |
| Un'gok | city | Kyongsang-namdo | Korea, Republic of (South) | 35.3061111 | 128.4502778 | 282 | 42138 |
| Un'gong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.6244444 | 127.6763889 | 1640 | 39212 |
| Un'gong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4361111 | 127.8897222 | 958 | 42071 |
| Un'gong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.2888889 | 128.2538889 | 272 | 42161 |
| Un'gong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.3061111 | 128.4502778 | 282 | 42138 |
| Un'gye-ri | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4375 | 128.2525 | 741 | 42071 |
| Un-dong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.7730556 | 128.1422222 | 1292 | 29274 |
| Unam-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.0466667 | 127.8477778 | 114 | 42185 |
| Unbong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.6166667 | 128.5080556 | 446 | 29882 |
| Unbong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.6166667 | 128.5080556 | 446 | 29882 |
| Unbong-ri | city | Kyongsang-namdo | Korea, Republic of (South) | 35.6166667 | 128.5080556 | 446 | 29882 |
| Unch'on | city | Kyongsang-namdo | Korea, Republic of (South) | 35.15 | 128.2666667 | 209 | 42222 |
| Unch'on-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.15 | 128.2666667 | 209 | 42222 |
| Unch'ŏn | city | Kyongsang-namdo | Korea, Republic of (South) | 35.15 | 128.2666667 | 209 | 42222 |
| Unch'ŏn-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.15 | 128.2666667 | 209 | 42222 |
| Unchen | city | Kyongsang-namdo | Korea, Republic of (South) | 35.1077778 | 128.7505556 | 45 | 27504 |
| Ungch'on | city | Kyongsang-namdo | Korea, Republic of (South) | 35.1077778 | 128.7505556 | 45 | 27504 |
| Ungch'ŏn | city | Kyongsang-namdo | Korea, Republic of (South) | 35.1077778 | 128.7505556 | 45 | 27504 |
| Ungdong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4716667 | 128.6 | 564 | 42049 |
| Unggok | city | Kyongsang-namdo | Korea, Republic of (South) | 35.6511111 | 127.8852778 | 1164 | 41965 |
| Ungsang | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4061111 | 129.1686111 | 377 | 42095 |
| Ungye | city | Kyongsang-namdo | Korea, Republic of (South) | 35.1036111 | 128.085 | 26 | 41713 |
| Unjom | city | Kyongsang-namdo | Korea, Republic of (South) | 34.7852778 | 128.0502778 | 3 | 17391 |
| Unp'o | city | Kyongsang-namdo | Korea, Republic of (South) | 34.8833333 | 128.0333333 | 308 | 17671 |
| Unsal-li | city | Kyongsang-namdo | Korea, Republic of (South) | 35.5869444 | 127.6369444 | 1289 | 34122 |
| Unsan | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4030556 | 128.7405556 | 196 | 42095 |
| Unso | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4347222 | 127.7536111 | 1033 | 42071 |
| Unso-ri | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4347222 | 127.7536111 | 1033 | 42071 |
| Unsŏ | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4347222 | 127.7536111 | 1033 | 42071 |
| Unsŏ-ri | city | Kyongsang-namdo | Korea, Republic of (South) | 35.4347222 | 127.7536111 | 1033 | 42071 |
| Up-dong | city | Kyongsang-namdo | Korea, Republic of (South) | 34.6336111 | 128.2591667 | 223 | 5251 |
| Up-tong | city | Kyongsang-namdo | Korea, Republic of (South) | 34.6336111 | 128.2591667 | 223 | 5251 |
| Upho-dong | city | Kyongsang-namdo | Korea, Republic of (South) | 34.8166667 | 128.2166667 | 242 | 7501 |
| Upto | city | Kyongsang-namdo | Korea, Republic of (South) | 34.8166667 | 128.2166667 | 242 | 7501 |
| Uptok | city | Kyongsang-namdo | Korea, Republic of (South) | 34.82 | 128.2194444 | 242 | 7501 |
| Uptong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 34.82 | 128.2194444 | 242 | 7501 |
| Urang-dong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.8166667 | 127.95 | 2076 | 37850 |
| Urikkae | city | Kyongsang-namdo | Korea, Republic of (South) | 34.8527778 | 128.3858333 | 206 | 25254 |
| Urim-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 34.8427778 | 128.7088889 | 0 | 17404 |
| Urung-gol | city | Kyongsang-namdo | Korea, Republic of (South) | 35.8166667 | 127.95 | 2076 | 37850 |
| Usan | city | Kyongsang-namdo | Korea, Republic of (South) | 35.15 | 128.55 | 131 | 32693 |
| Usan-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.15 | 128.55 | 131 | 32693 |
| Ussambang | city | Kyongsang-namdo | Korea, Republic of (South) | 35.2505556 | 128.9063889 | 154 | 42161 |
| Uttam | city | Kyongsang-namdo | Korea, Republic of (South) | 34.9886111 | 127.9072222 | 13 | 30135 |