| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| O-bong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.54 | 125.96 | 344 | 38737 |
| O-ch'on | city | Korea, Dem. Peoples Rep. of (North) | 37.97 | 125.58 | 147 | 15248 | |
| O-ch'on | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.46 | 125.93 | 216 | 23870 |
| O-ch’on | city | Korea, Dem. Peoples Rep. of (North) | 37.97 | 125.58 | 147 | 15248 | |
| O-ch’on | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.46 | 125.93 | 216 | 23870 |
| O-dong | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 42.02 | 129.26 | 2854 | 7450 |
| O-dong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.18 | 125.44 | 85 | 32640 |
| O-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.82 | 126.54 | 72 | 13846 |
| O-dong | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 42.45 | 129.36 | 1099 | 6905 |
| O-dong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.15 | 125.69 | 964 | 15932 |
| O-dong | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 41.93 | 129.02 | 2509 | 10782 |
| O-dong | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 39.05 | 126.04 | 167 | 20528 |
| O-dong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.38 | 125.96 | 406 | 148566 |
| O-dong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.02 | 125.56 | 59 | 34865 |
| O-dong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.14 | 125.70 | 1145 | 15932 |
| O-dong | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 42.21 | 129.32 | 1702 | 7325 |
| O-dong | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 39.07 | 126.04 | 830 | 26090 |
| O-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.21 | 126.31 | 167 | 19394 |
| O-dong | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.22 | 128.20 | 830 | 12733 |
| O-gol | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.14 | 124.55 | 91 | 25499 |
| O-gol | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 39.10 | 126.19 | 360 | 32334 |
| O-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.04 | 125.50 | 29 | 25444 |
| O-ri | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.72 | 124.64 | 55 | 22849 |
| O-ri | city | Korea, Dem. Peoples Rep. of (North) | 39.62 | 125.53 | 39 | 27679 | |
| O-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.59 | 125.58 | 19 | 29711 |
| O-ri | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.59 | 125.24 | 9 | 27146 |
| O-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.43 | 125.42 | 6 | 85681 |
| O-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.93 | 125.55 | 49 | 167308 |
| O-ri | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 38.92 | 125.76 | 49 | 135090 |
| O-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.39 | 125.57 | 42 | 41905 |
| O-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.16 | 125.68 | 32 | 18449 |
| O-ri | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.85 | 127.49 | 3 | 65019 |
| O-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.42 | 125.63 | 49 | 42627 |