| 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-dong | city | Daegu | Korea, Republic of (South) | 35.82 | 128.62 | 364 | 724568 |
| Oya-dong | city | Gyeonggi | Korea, Republic of (South) | 37.45 | 127.14 | 226 | 1019163 |
| Oya-gol | city | Gangwon | Korea, Republic of (South) | 37.48 | 128.02 | 830 | 40144 |
| Oya-gol | city | Chungnam | Korea, Republic of (South) | 36.31 | 126.94 | 16 | 33416 |
| Oya-ichiba | city | Hyogo | Japan | 35.33 | 134.67 | 830 | 4018 |
| Oya-oy | city | Iloilo | Philippines | 10.65 | 122.23 | 13 | 31111 |
| Oya-ri | city | P'yongyang | Korea, Dem. Peoples Rep. of (North) | 38.98 | 125.74 | 65 | 492117 |
| Oya-ri | city | Gyeongbuk | Korea, Republic of (South) | 35.93 | 129.26 | 337 | 33569 |