| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| U-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.6872222 | 125.1138889 | 118 | 23016 |
| Ubong-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9852778 | 124.8755556 | 577 | 22918 |
| Uhyol-li | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9144444 | 126.3233333 | 715 | 24918 |
| Uhyon | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9094444 | 126.36 | 2188 | 27536 |
| Uhyon-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9144444 | 126.3233333 | 715 | 24918 |
| Uhyon-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9144444 | 126.3233333 | 715 | 24918 |
| Uhyŏl-li | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9144444 | 126.3233333 | 715 | 24918 |
| Uhyŏn | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9094444 | 126.36 | 2188 | 27536 |
| Uhyŏn-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9144444 | 126.3233333 | 715 | 24918 |
| Uhyŏn-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9144444 | 126.3233333 | 715 | 24918 |
| Ui-tsiu | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1958333 | 124.53 | 121 | 48332 |
| Uiha-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.2313889 | 125.0733333 | 990 | 22834 |
| Uihung-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.6063889 | 125.3038889 | 580 | 20258 |
| Uiju | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1958333 | 124.53 | 121 | 48332 |
| Uiju-up | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1958333 | 124.53 | 121 | 48332 |
| Uisan-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.4230556 | 125.2836111 | 1230 | 22764 |
| Uisan-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.4230556 | 125.2836111 | 1230 | 22764 |
| Uisang-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.2222222 | 125.0541667 | 1574 | 22834 |
| Ullim-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0761111 | 125.9544444 | 1295 | 22890 |
| Ullyong-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9466667 | 126.0461111 | 600 | 22932 |
| Umilch'am | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9355556 | 125.8811111 | 400 | 22932 |
| Umjich'am | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0647222 | 126.0388889 | 524 | 22882 |
| Un'gong-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.18 | 124.955 | 902 | 22848 |
| Un-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.6483333 | 125.2466667 | 13 | 21418 |
| Un-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.7811111 | 125.7280556 | 131 | 22988 |
| Un-gol | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8844444 | 126.0855556 | 734 | 22947 |
| Unbong-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9297222 | 124.8469444 | 351 | 22932 |
| Unbong-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9852778 | 124.8755556 | 577 | 22918 |
| Unbong-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9297222 | 124.8469444 | 351 | 22932 |
| Unbong-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9852778 | 124.8755556 | 577 | 22918 |
| Unbong-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1497222 | 126.066667 | 1236 | 14377 |
| Unbongch'am | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0972222 | 126.0127778 | 501 | 21843 |
| Unbongch'am | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9983333 | 126.0702778 | 515 | 22918 |
| Unch'ang-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.7611111 | 125.3336111 | 265 | 22988 |
| Unch'ang-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40 | 125.4166667 | 426 | 22918 |
| Unch'on-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.2005556 | 124.5788889 | 118 | 23095 |
| Unch'on-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.2005556 | 124.5788889 | 118 | 23095 |
| Unch'ŏn-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.2005556 | 124.5788889 | 118 | 23095 |
| Unch'ŏn-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.2005556 | 124.5788889 | 118 | 23095 |
| Ungbong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9183333 | 124.6158333 | 29 | 22932 |
| Ungbong-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9113889 | 124.7172222 | 111 | 22946 |
| Ungbongch'am | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.044444 | 126.1958333 | 889 | 13401 |
| Ungsan-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8997222 | 124.7055556 | 52 | 22946 |
| Unhach'am | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1002778 | 126.0222222 | 495 | 21843 |
| Unhakch'am | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8519444 | 126.0330556 | 538 | 25070 |
| Unhung-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.6055556 | 125.3913889 | 45 | 20789 |
| Unhung-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.7608333 | 125.4747222 | 85 | 22988 |
| Unhung-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1319444 | 125.6583333 | 603 | 22862 |
| Unhung-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0136111 | 125.8247222 | 354 | 22904 |
| Unhung-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0894444 | 125.9366667 | 885 | 22876 |
| Unhung-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9244444 | 126.2752778 | 1184 | 22932 |
| Unhung-hi | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8816667 | 125.4933333 | 127 | 22946 |
| Unhung-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8816667 | 125.4933333 | 127 | 22946 |
| Unhung-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8825 | 126.0808333 | 734 | 23108 |
| Unhungch'am | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0327778 | 126.0652778 | 780 | 22898 |
| Unhyang-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8811111 | 124.4202778 | 3 | 22178 |
| Unhyangopo | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8811111 | 124.4202778 | 3 | 22178 |
| Unhyangp'o | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8811111 | 124.4202778 | 3 | 22178 |
| Unhŭng-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.6055556 | 125.3913889 | 45 | 20789 |
| Unhŭng-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.7608333 | 125.4747222 | 85 | 22988 |
| Unhŭng-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1319444 | 125.6583333 | 603 | 22862 |
| Unhŭng-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0136111 | 125.8247222 | 354 | 22904 |
| Unhŭng-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0894444 | 125.9366667 | 885 | 22876 |
| Unhŭng-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9244444 | 126.2752778 | 1184 | 22932 |
| Unhŭng-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8825 | 126.0808333 | 734 | 23108 |
| Unhŭngch'am | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0327778 | 126.0652778 | 780 | 22898 |
| Unjigok | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.2269444 | 124.7497222 | 616 | 22834 |
| Unjol-li | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.5975 | 125.3958333 | 6 | 20789 |
| Unjon | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.6666667 | 125.5216667 | 6 | 23016 |
| Unjon-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.5975 | 125.3958333 | 6 | 20789 |
| Unjon-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.5975 | 125.3958333 | 6 | 20789 |
| Unjon-up | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.6666667 | 125.5216667 | 6 | 23016 |
| Unjong-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.5544444 | 124.8616667 | 65 | 8520 |
| Unjung-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.2269444 | 125.1719444 | 692 | 22834 |
| Unjŏl-li | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.5975 | 125.3958333 | 6 | 20789 |
| Unjŏn | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.6666667 | 125.5216667 | 6 | 23016 |
| Unjŏn-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.5975 | 125.3958333 | 6 | 20789 |
| Unjŏn-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.5975 | 125.3958333 | 6 | 20789 |
| Unjŏn-ŭp | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.6666667 | 125.5216667 | 6 | 23016 |
| Unnam | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8836111 | 125.2058333 | 226 | 22946 |
| Unp'ung-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.95 | 125.1166667 | 1082 | 22932 |
| Unp'yong-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8872222 | 125.4083333 | 104 | 22946 |
| Unp'yŏng-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.8872222 | 125.4083333 | 104 | 22946 |
| Unsan | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9744444 | 125.8052778 | 223 | 22918 |
| Unsan | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1119444 | 125.9008333 | 318 | 22876 |
| Unsan-up | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1119444 | 125.9008333 | 318 | 22876 |
| Unsan-ŭp | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.1119444 | 125.9008333 | 318 | 22876 |
| Unsong-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0405556 | 125.7502778 | 259 | 22904 |
| Unsong-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.6141667 | 125.4383333 | 9 | 22093 |
| Unsong-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9436111 | 126.0430556 | 291 | 22932 |
| Unsŏng-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0405556 | 125.7502778 | 259 | 22904 |
| Unsŏng-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9436111 | 126.0430556 | 291 | 22932 |
| Unyang-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9 | 125.2 | 275 | 22946 |
| Unyang-ni | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9 | 125.2 | 275 | 22946 |
| Unyong-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9466667 | 126.0461111 | 600 | 22932 |
| Unzan | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.9744444 | 125.8052778 | 223 | 22918 |
| Urido | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.4661111 | 124.7705556 | 0 | 761 |