| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ŭm-ch'on | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.82 | 126.1325 | 866 | 137265 |
| Ŭm-dong | city | | Korea, Dem. Peoples Rep. of (North) | 38.9666667 | 125.7333333 | 82 | 140341 |
| Ŭm-dong | city | | Korea, Dem. Peoples Rep. of (North) | 40.0666667 | 125.9 | 347 | 22890 |
| Ŭm-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2180556 | 126.1297222 | 203 | 33654 |
| Ŭm-ni | city | | Korea, Dem. Peoples Rep. of (North) | 39.9833333 | 124.5833333 | 55 | 22918 |
| Ŭmbyŏn-dong | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.1197222 | 125.5961111 | 370 | 30664 |
| Ŭmdal | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.0480556 | 125.4691667 | 334 | 30682 |
| Ŭmdal | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.68 | 127.2833333 | 121 | 18530 |
| Ŭmdal-mal | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.0319444 | 126.1091667 | 285 | 139965 |
| Ŭmdal-mal | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.1361111 | 126.1155556 | 223 | 119980 |
| Ŭmdal-mal | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.0963889 | 126.1872222 | 282 | 30664 |
| Ŭmdali | city | | Korea, Dem. Peoples Rep. of (North) | 40.2 | 128.1166667 | 1164 | 18393 |
| Ŭmdallo-ch'on | city | | Korea, Dem. Peoples Rep. of (North) | 38.9166667 | 125.8833333 | 98 | 140425 |
| Ŭmdalmal | city | Kangwon-do | Korea, Dem. Peoples Rep. of (North) | 38.66 | 126.9230556 | 1338 | 15145 |
| Ŭmji | city | | Korea, Dem. Peoples Rep. of (North) | 39.6166667 | 125.1833333 | 65 | 16229 |
| Ŭmji | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2388889 | 126.5658333 | 931 | 31172 |
| Ŭmji-dong | city | | Korea, Dem. Peoples Rep. of (North) | 39.8 | 124.9666667 | 492 | 22974 |
| Ŭmji-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.8619444 | 125.6383333 | 36 | 133928 |
| Ŭmji-dong | city | Chagang-do | Korea, Dem. Peoples Rep. of (North) | 40.7752778 | 125.8566667 | 1026 | 8407 |
| Ŭmji-dong | city | | Korea, Dem. Peoples Rep. of (North) | 40.1166667 | 125.95 | 580 | 22876 |
| Ŭmji-dong | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.6888889 | 126.2011111 | 423 | 31967 |
| Ŭmji-dong | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.7308333 | 126.7677778 | 764 | 23648 |
| Ŭmji-dong | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 40.9136111 | 128.9502778 | 3845 | 15437 |
| Ŭmji-mal | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 39.02 | 126.2861111 | 659 | 122669 |
| Ŭmji-maŭl | city | | Korea, Dem. Peoples Rep. of (North) | 39.9833333 | 124.5833333 | 55 | 22918 |
| Ŭmji-maŭl | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.8619444 | 125.6383333 | 36 | 133928 |
| Ŭmjich'am | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 40.0647222 | 126.0388889 | 524 | 22882 |
| Ŭmjich'on | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.8522222 | 126.3586111 | 918 | 23847 |
| Ŭmjich'on | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.4138889 | 126.6302778 | 449 | 23959 |
| Ŭmjimal | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.8619444 | 125.6383333 | 36 | 133928 |
| Ŭmjimal | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.4927778 | 125.7583333 | 75 | 23945 |
| Ŭmjimal | city | Kangwon-do | Korea, Dem. Peoples Rep. of (North) | 38.5252778 | 127.3463889 | 1627 | 15170 |
| Ŭmmak-tong | city | | Korea, Dem. Peoples Rep. of (North) | 40.3333333 | 125.95 | 2230 | 8464 |
| Ŭmmal | city | Hwanghae-namdo | Korea, Dem. Peoples Rep. of (North) | 38.1311111 | 125.67 | 748 | 30647 |
| Ŭmnae | city | | Korea, Dem. Peoples Rep. of (North) | 38.9833333 | 125.65 | 6 | 137423 |
| Ŭmnae-dong | city | Chagang-do | Korea, Dem. Peoples Rep. of (North) | 41.4577778 | 126.6575 | 1174 | 8323 |
| Ŭmnae-dong | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.1947222 | 129.4677778 | 498 | 13629 |
| Ŭmnae-ri | city | | Korea, Dem. Peoples Rep. of (North) | 38.25 | 125.1 | 104 | 30612 |
| Ŭmnae-ri | city | Kangwon-do | Korea, Dem. Peoples Rep. of (North) | 38.3463889 | 126.905 | 439 | 16131 |
| Ŭmnam-ni | city | | Korea, Dem. Peoples Rep. of (North) | 38.25 | 125.0833333 | 36 | 30612 |
| Ŭmnoch'on | city | | Korea, Dem. Peoples Rep. of (North) | 38.9166667 | 125.8833333 | 98 | 140425 |
| Ŭmp'yŏng-ni | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 40.8577778 | 128.5477778 | 2732 | 18211 |
| Ŭmt'aek-tong | city | | Korea, Dem. Peoples Rep. of (North) | 40.7333333 | 125.9166667 | 2349 | 8412 |
| Ŭmt'ŏ-gol | city | Kaesong-si | Korea, Dem. Peoples Rep. of (North) | 38.0477778 | 126.5163889 | 344 | 29507 |
| Ŭmul-kol | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.4891667 | 126.4547222 | 393 | 23931 |