| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oga-ri | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.55 | 127.52 | 22 | 16650 |
| Ogae | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.31 | 125.66 | 141 | 35234 |
| Ogae-dong | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 41.14 | 126.64 | 1683 | 7599 |
| Ogae-dong | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 41.06 | 126.64 | 1174 | 7599 |
| Ogam | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.15 | 125.40 | 111 | 19625 |
| Ogam-ni | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.05 | 125.32 | 101 | 20057 |
| Ogang-dong | city | Korea, Dem. Peoples Rep. of (North) | 38.50 | 125.75 | 127 | 278995 | |
| Ogang-ni | city | Korea, Dem. Peoples Rep. of (North) | 38.50 | 125.75 | 127 | 278995 | |
| Ogasan-dong | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 41.08 | 126.19 | 1158 | 7206 |
| Ogo-dong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.31 | 125.57 | 36 | 38161 |
| Ogo-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.01 | 125.43 | 108 | 45367 |
| Ogok-ri | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.80 | 126.29 | 1246 | 4172 |
| Ogokch'am | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.73 | 126.63 | 2509 | 7599 |
| Ogol | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 38.92 | 125.76 | 49 | 135090 |
| Ogong-ni | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.78 | 127.77 | 1961 | 11363 |
| Ogong-ni | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.16 | 124.84 | 308 | 9319 |
| Ogu | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.31 | 128.27 | 318 | 5811 |
| Ogu | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.65 | 126.85 | 830 | 7430 |
| Ogu | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 38.83 | 126.00 | 367 | 12593 |
| Ogu-ch'on | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.38 | 128.72 | 830 | 13673 |
| Ogu-dong | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.75 | 126.83 | 1669 | 6432 |
| Ogu-dong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.13 | 125.20 | 830 | 4470 |
| Ogubae | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 41.54 | 127.16 | 1679 | 1431 |
| Oguch'am | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.73 | 126.05 | 830 | 44989 |
| Oguch'am | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.13 | 126.28 | 830 | 7599 |
| Oguch'am | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.99 | 126.12 | 259 | 18066 |
| Oguch'am | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.27 | 126.64 | 1669 | 3278 |
| Oguch'am | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.21 | 126.30 | 830 | 5881 |
| Oguch'on | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.51 | 128.79 | 830 | 8408 |
| Oguch'on | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 42.51 | 129.95 | 1056 | 10809 |
| Ogujin | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 38.80 | 125.59 | 16 | 68144 |
| Ogul-li | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.78 | 125.52 | 32 | 9989 |
| Ogum-gol | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.91 | 125.39 | 62 | 16940 |
| Ogumdae | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.21 | 126.72 | 1184 | 18287 |
| Ogumi | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 40.86 | 129.19 | 387 | 11482 |
| Ogun-ni | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.78 | 125.52 | 32 | 9989 |
| Ogung-dong | city | Korea, Dem. Peoples Rep. of (North) | 40.07 | 124.93 | 830 | 4470 | |
| Ogung-ni | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.45 | 125.51 | 32 | 31025 |
| Ogwol-li | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.75 | 126.44 | 830 | 11393 |
| Ogya | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.01 | 126.17 | 118 | 31596 |
| Ogya-dong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.65 | 125.39 | 95 | 27893 |
| Ogya-dong | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 38.87 | 125.83 | 137 | 7147 |
| Ogya-gol | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.03 | 126.42 | 141 | 24213 |
| Ogya-kol | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.03 | 126.42 | 141 | 24213 |
| Ogya-ri | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.65 | 125.39 | 95 | 27893 |
| Ogya-ri | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.68 | 125.42 | 16 | 26864 |
| Ogye-ri | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 39.10 | 127.55 | 6 | 14244 |
| Ogyo-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.34 | 125.47 | 13 | 39009 |
| Ogyu-dong | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 39.29 | 127.35 | 127 | 38196 |
| Ogyuri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.86 | 126.38 | 830 | 12123 |
| Ogyŏn-dong | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.76 | 128.67 | 3457 | 7301 |
| Ogyŏn-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.30 | 125.65 | 203 | 34785 |
| Ogŭm-dong | city | Korea, Dem. Peoples Rep. of (North) | 37.92 | 125.40 | 75 | 17168 | |
| Ogŭm-ni | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.15 | 125.63 | 55 | 19884 |
| Ogŭm-ni | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.93 | 125.49 | 59 | 80308 |
| Ogŭm-ni | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.93 | 125.65 | 26 | 13341 |