| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Onjang-dong | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 39.12 | 125.76 | 121 | 355088 |
| Onjong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.11 | 125.90 | 318 | 19586 |
| Onjong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.32 | 126.08 | 98 | 41308 |
| Onjong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.77 | 125.89 | 118 | 4839 |
| Onjong-ni | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.12 | 126.20 | 180 | 19953 |
| Onjong-ni | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.52 | 127.36 | 6 | 26730 |
| Onjong-ni | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.32 | 126.08 | 98 | 41308 |
| Onjong-ri | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.52 | 127.36 | 6 | 26730 |
| Onjong-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.20 | 126.83 | 1099 | 8321 |
| Onjung-dong | city | Korea, Dem. Peoples Rep. of (North) | 40.32 | 125.07 | 1020 | 18459 | |
| Onjungch'am | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.18 | 126.44 | 1236 | 3293 |
| Onjungch’am | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.18 | 126.44 | 1236 | 3293 |
| Onjō | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 42.96 | 129.99 | 275 | 14797 |
| Onjŏng | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.85 | 125.91 | 351 | 14351 |
| Onjŏng | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.77 | 126.68 | 1253 | 2984 |
| Onjŏng-dong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.94 | 125.59 | 32 | 253340 |
| Onjŏng-ni | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.11 | 125.90 | 318 | 19586 |
| Onjŏng-ni | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.57 | 125.43 | 95 | 21755 |
| Onjŏng-ni | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.21 | 126.82 | 1158 | 8338 |
| Onjŏng-ni | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.20 | 126.83 | 1099 | 8321 |
| Onjŏng-ni | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.69 | 128.21 | 62 | 10687 |
| Onjŏng-ni | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.88 | 125.23 | 29 | 46338 |
| Onjŏng-ni | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.88 | 125.22 | 42 | 46333 |
| Onjŏngdong-ni | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.69 | 127.98 | 1696 | 11432 |