| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Okho | city | Chungbuk | Korea, Republic of (South) | 36.60 | 127.68 | 830 | 8261 |
| Okho-ri | city | Chungnam | Korea, Republic of (South) | 36.86 | 126.71 | 98 | 20824 |
| Okho-ri | city | Chungnam | Korea, Republic of (South) | 36.86 | 126.71 | 98 | 18966 |
| Okhu | city | Jeonbuk | Korea, Republic of (South) | 35.92 | 126.69 | 36 | 84926 |
| Okhung | city | Jeonbuk | Korea, Republic of (South) | 35.90 | 126.75 | 13 | 54121 |
| Okhwa-dong | city | Gyeongbuk | Korea, Republic of (South) | 35.88 | 128.20 | 830 | 8344 |
| Okhwan | city | Gyeongnam | Korea, Republic of (South) | 35.61 | 127.67 | 2509 | 6576 |
| Okhyeolli | city | Gyeonggi | Korea, Republic of (South) | 37.44 | 127.64 | 830 | 10045 |
| Okhyeon-ri | city | Gyeonggi | Korea, Republic of (South) | 37.44 | 127.64 | 830 | 10045 |
| Okhyon-ni | city | Chungnam | Korea, Republic of (South) | 36.91 | 126.57 | 52 | 20586 |
| Okhyon-ni | city | Chungbuk | Korea, Republic of (South) | 36.87 | 127.70 | 948 | 16439 |
| Okhyŏl-li | city | Chungnam | Korea, Republic of (South) | 36.91 | 126.57 | 52 | 20586 |
| Okhyŏl-li | city | Gyeonggi | Korea, Republic of (South) | 37.44 | 127.64 | 830 | 10045 |
| Okhyŏn | city | Chungnam | Korea, Republic of (South) | 36.88 | 126.61 | 124 | 31467 |
| Okhyŏn | city | Chungnam | Korea, Republic of (South) | 36.40 | 126.96 | 52 | 7693 |