| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oya-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.99 | 126.64 | 196 | 17854 |
| Oya-dong | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.70 | 126.70 | 1669 | 14093 |
| Oya-ri | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 38.98 | 125.74 | 65 | 492117 |
| Oyami | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.21 | 126.15 | 387 | 14197 |
| Oyang-dong | city | Korea, Dem. Peoples Rep. of (North) | 38.68 | 125.65 | 39 | 43162 | |
| Oyang-ni | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.36 | 126.99 | 830 | 11358 |
| Oyol-li | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 41.23 | 128.28 | 2746 | 16895 |
| Oyomch'on | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.87 | 127.72 | 29 | 72184 |
| Oyommal | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.87 | 127.72 | 29 | 72184 |
| Oyong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.90 | 126.06 | 239 | 17731 |
| Oyong-dong | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 41.86 | 129.74 | 269 | 37907 |
| Oyong-dong | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.86 | 125.95 | 1181 | 5274 |
| Oyong-dong | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.65 | 126.01 | 183 | 21653 |
| Oyong-dong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.79 | 126.42 | 1007 | 11415 |
| Oyu-dong | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 41.78 | 129.57 | 830 | 10877 |
| Oyu-dong | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.20 | 126.76 | 1223 | 18766 |
| Oyu-ri | city | Hambuk | Korea, Dem. Peoples Rep. of (North) | 41.78 | 129.57 | 830 | 10877 |
| Oyu-ri | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.18 | 124.90 | 830 | 9687 |
| Oyuji | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.90 | 127.07 | 1141 | 4218 |
| Oyuji-ri | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.90 | 127.07 | 1141 | 4218 |