| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| U-dong | city | Najin Sonbong-si | Korea, Dem. Peoples Rep. of (North) | 42.2116667 | 130.175 | 439 | 13016 |
| Uam-ni | city | Najin Sonbong-si | Korea, Dem. Peoples Rep. of (North) | 42.2730556 | 130.6016667 | 45 | 4660 |
| Un'gye-dong | city | Najin Sonbong-si | Korea, Dem. Peoples Rep. of (North) | 42.5141667 | 130.5088889 | 22 | 9850 |
| Unggi | city | Najin Sonbong-si | Korea, Dem. Peoples Rep. of (North) | 42.3427778 | 130.3955556 | 29 | 12153 |
| Unggi-up | city | Najin Sonbong-si | Korea, Dem. Peoples Rep. of (North) | 42.3427778 | 130.3955556 | 29 | 12153 |
| Unggi-yu | city | Najin Sonbong-si | Korea, Dem. Peoples Rep. of (North) | 42.3427778 | 130.3955556 | 29 | 12153 |
| Ungsang-dong | city | Najin Sonbong-si | Korea, Dem. Peoples Rep. of (North) | 42.3586111 | 130.4611111 | 98 | 10214 |
| Ungsang-ni | city | Najin Sonbong-si | Korea, Dem. Peoples Rep. of (North) | 42.3586111 | 130.4611111 | 98 | 10214 |