| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oha-ri | city | Jeonnam | Korea, Republic of (South) | 34.49 | 126.34 | 98 | 7119 |
| Ohak-ri | city | Gyeonggi | Korea, Republic of (South) | 37.30 | 127.64 | 144 | 36662 |
| Ohang-dong | city | Chungnam | Korea, Republic of (South) | 36.10 | 127.38 | 1207 | 9171 |
| Ohang-ni | city | Chungnam | Korea, Republic of (South) | 36.72 | 126.55 | 101 | 13281 |
| Ohang-ni | city | Chungnam | Korea, Republic of (South) | 36.10 | 127.37 | 1026 | 9118 |
| Ohang-ni | city | Chungnam | Korea, Republic of (South) | 36.10 | 127.38 | 1207 | 9171 |
| Ohang-ni | city | Gyeonggi | Korea, Republic of (South) | 37.30 | 127.64 | 144 | 36662 |
| Ohangni | city | Gyeonggi | Korea, Republic of (South) | 37.30 | 127.64 | 144 | 36662 |
| Ohap | city | Gyeonggi | Korea, Republic of (South) | 38.03 | 126.94 | 377 | 7914 |
| Oho | city | Jeonnam | Korea, Republic of (South) | 34.84 | 127.14 | 370 | 5960 |
| Oho | city | Jeonnam | Korea, Republic of (South) | 34.61 | 126.51 | 95 | 5894 |
| Oho-dong | city | Gyeonggi | Korea, Republic of (South) | 37.62 | 126.59 | 32 | 60300 |
| Oho-ri | city | Gangwon | Korea, Republic of (South) | 38.33 | 128.53 | 0 | 8690 |
| Oho-ri | city | Gyeongnam | Korea, Republic of (South) | 35.40 | 128.54 | 3 | 13337 |
| Ohung-dong | city | Gangwon | Korea, Republic of (South) | 37.73 | 128.84 | 170 | 36793 |
| Ohwa | city | Gyeongbuk | Korea, Republic of (South) | 36.57 | 128.37 | 830 | 6556 |
| Ohwa | city | Gyeongnam | Korea, Republic of (South) | 35.35 | 128.29 | 75 | 7501 |
| Ohyang-ni | city | Gyeonggi | Korea, Republic of (South) | 37.37 | 127.38 | 830 | 11459 |
| Ohyang-ri | city | Gyeonggi | Korea, Republic of (South) | 37.37 | 127.38 | 830 | 11459 |
| Ohyanggol | city | Chungbuk | Korea, Republic of (South) | 36.95 | 127.58 | 948 | 17582 |
| Ohyanggol | city | Chungbuk | Korea, Republic of (South) | 36.77 | 127.84 | 410 | 12218 |
| Ohyangni | city | Gyeonggi | Korea, Republic of (South) | 37.37 | 127.38 | 830 | 11459 |
| Ohyon-dong | city | Gyeongnam | Korea, Republic of (South) | 35.60 | 128.13 | 410 | 6854 |
| Ohyu | city | Gyeongnam | Korea, Republic of (South) | 35.51 | 127.90 | 948 | 4795 |
| Ohyŏn | city | Gangwon | Korea, Republic of (South) | 37.97 | 127.64 | 830 | 3866 |
| Ohyŏn | city | Gyeongnam | Korea, Republic of (South) | 35.64 | 127.71 | 1112 | 6705 |