| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| U-hyon | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.9252778 | 126.3905556 | 1699 | 28085 |
| U-hyŏn | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.9252778 | 126.3905556 | 1699 | 28085 |
| Ualme | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.0919444 | 126.3305556 | 1013 | 37416 |
| Ukkarae-kol | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4713889 | 126.4902778 | 1561 | 31060 |
| Ukkon-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.545 | 126.4 | 1079 | 31025 |
| Ukkoptol | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 38.9669444 | 125.2872222 | 32 | 30245 |
| Ullim-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.305 | 125.5419444 | 9 | 31134 |
| Ullimch'am | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6897222 | 125.8222222 | 39 | 26757 |
| Ullyong-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.8647222 | 126.4886111 | 1151 | 30892 |
| Ullyong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2905556 | 125.4486111 | 39 | 24017 |
| Ullyong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4875 | 125.7244444 | 452 | 31060 |
| Um-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2180556 | 126.1297222 | 203 | 33654 |
| Umbyon | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2216667 | 126.6177778 | 734 | 31172 |
| Umbyŏn | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2216667 | 126.6177778 | 734 | 31172 |
| Umdal-mal | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7216667 | 126.4486111 | 616 | 30948 |
| Umji | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2388889 | 126.5658333 | 931 | 31172 |
| Un'gong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2747222 | 126.3675 | 482 | 31154 |
| Un-gol | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.8083333 | 126.0702778 | 1295 | 27809 |
| Un-kol | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2958333 | 126.6766667 | 1755 | 28392 |
| Unbong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2425 | 125.5113889 | 55 | 31172 |
| Unbong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4988889 | 125.9280556 | 183 | 31060 |
| Unbong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.32 | 126.2397222 | 275 | 31134 |
| Unch'ol-li | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5002778 | 125.5702778 | 29 | 30959 |
| Unch'on-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4552778 | 126.3388889 | 912 | 31078 |
| Unch'ŏl-li | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5002778 | 125.5702778 | 29 | 30959 |
| Ungam-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3397222 | 125.4863889 | 29 | 30672 |
| Ungam-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3938889 | 125.5830556 | 26 | 31098 |
| Ungbong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5272222 | 125.5836111 | 78 | 31042 |
| Ungbongch'am | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5627778 | 126.063889 | 170 | 31025 |
| Ungo-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3319444 | 125.4755556 | 13 | 29939 |
| Unha-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 38.9086111 | 125.2086111 | 32 | 30602 |
| Unha-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2252778 | 126.8561111 | 1131 | 29773 |
| Unhaeng-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.1625 | 126.9652778 | 1404 | 29441 |
| Unhang-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6158333 | 125.6180556 | 22 | 27362 |
| Unhung-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2763889 | 125.4655556 | 42 | 30096 |
| Unhung-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6505556 | 126.7358333 | 1597 | 24729 |
| Unhung-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4961111 | 125.5433333 | 13 | 31060 |
| Unhung-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5969444 | 125.6177778 | 42 | 27362 |
| Unhung-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7380556 | 126.1902778 | 439 | 30948 |
| Unhung-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7805556 | 126.4847222 | 961 | 30930 |
| Unhung-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6505556 | 126.7358333 | 1597 | 24729 |
| Unhŭng-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2763889 | 125.4655556 | 42 | 30096 |
| Unhŭng-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6505556 | 126.7358333 | 1597 | 24729 |
| Unhŭng-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4961111 | 125.5433333 | 13 | 31060 |
| Unhŭng-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5969444 | 125.6177778 | 42 | 27362 |
| Unhŭng-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7380556 | 126.1902778 | 439 | 30948 |
| Unhŭng-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7805556 | 126.4847222 | 961 | 30930 |
| Unhŭng-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6505556 | 126.7358333 | 1597 | 24729 |
| Unjol-li | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.1691667 | 126.2883333 | 866 | 35157 |
| Unjong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2733333 | 125.4413889 | 29 | 24017 |
| Unjong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3825 | 125.6008333 | 78 | 31098 |
| Unjong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2077778 | 126.8227778 | 1158 | 31188 |
| Unjong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2016667 | 126.8327778 | 1099 | 31188 |
| Unjŏl-li | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.1691667 | 126.2883333 | 866 | 35157 |
| Unjŏng-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3825 | 125.6008333 | 78 | 31098 |
| Unjŏng-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2077778 | 126.8227778 | 1158 | 31188 |
| Unjŏng-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2016667 | 126.8327778 | 1099 | 31188 |
| Uno-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3494444 | 126.2613889 | 436 | 31116 |
| Uno-gol | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3494444 | 126.2613889 | 436 | 31116 |
| Unp'ori-Ki-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.0425 | 125.4269444 | 114 | 32282 |
| Unsa-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2763889 | 126.0383333 | 393 | 32575 |
| Unsan | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.445 | 126.0208333 | 82 | 31078 |
| Unsan-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.445 | 126.0208333 | 82 | 31078 |
| Unsan-nodongjagu | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3819444 | 126.0713889 | 219 | 31098 |
| Unsan-up | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.445 | 126.0208333 | 82 | 31078 |
| Unson | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 38.9527778 | 126.4525 | 534 | 39536 |
| Unsong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.5797222 | 125.6152778 | 88 | 30086 |
| Unsong-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7613889 | 126.2611111 | 328 | 30915 |
| Unsu-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.1163889 | 125.5083333 | 62 | 31228 |
| Unu-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2288889 | 126.8788889 | 1341 | 28077 |
| Unuriyangji | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2163889 | 126.8569444 | 1056 | 29773 |
| Urha-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.3002778 | 125.905 | 524 | 31134 |
| Usa-ri | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.4225 | 125.5636111 | 183 | 31078 |
| Ussanghwa | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2358333 | 125.8916667 | 511 | 59207 |
| Ut-sandae | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2241667 | 125.3594444 | 160 | 12977 |
| Utchangt'o | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.8913889 | 126.3758333 | 1381 | 29647 |
| Utso-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2436111 | 126.1488889 | 200 | 33654 |
| Utsŏ-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2436111 | 126.1488889 | 200 | 33654 |
| Uttamhwa-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2383333 | 125.7877778 | 567 | 94899 |
| Uyon-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.23 | 126.0283333 | 32 | 58350 |
| Uyŏn-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.23 | 126.0283333 | 32 | 58350 |