| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oga-ri | city | Gangwon | Korea, Republic of (South) | 38.08 | 128.45 | 1669 | 5157 |
| Ogeumcheolli | city | Gangwon | Korea, Republic of (South) | 38.36 | 128.43 | 305 | 7091 |
| Ogok-tong | city | Gangwon | Korea, Republic of (South) | 37.45 | 128.84 | 2509 | 3045 |
| Ogu | city | Gangwon | Korea, Republic of (South) | 37.50 | 128.03 | 830 | 19608 |
| Ogu-mal | city | Gangwon | Korea, Republic of (South) | 37.38 | 128.38 | 1036 | 1043 |
| Oguch'on | city | Gangwon | Korea, Republic of (South) | 37.91 | 128.04 | 915 | 2371 |
| Ogumai | city | Gangwon | Korea, Republic of (South) | 37.91 | 128.04 | 915 | 2371 |
| Ogumal | city | Gangwon | Korea, Republic of (South) | 38.12 | 127.91 | 908 | 3331 |
| Ogumch'on | city | Gangwon | Korea, Republic of (South) | 38.36 | 128.43 | 305 | 7091 |
| Ogumch'on-ni | city | Gangwon | Korea, Republic of (South) | 38.36 | 128.43 | 305 | 7091 |
| Ogwon | city | Gangwon | Korea, Republic of (South) | 37.19 | 129.32 | 252 | 105 |
| Ogwŏl-li | city | Gangwon | Korea, Republic of (South) | 37.19 | 129.32 | 150 | 105 |
| Ogwŏn-ni | city | Gangwon | Korea, Republic of (South) | 37.19 | 129.32 | 150 | 105 |
| Ogwŏn-ni | city | Gangwon | Korea, Republic of (South) | 37.19 | 129.32 | 252 | 105 |
| Ogŭmch’ŏn | city | Gangwon | Korea, Republic of (South) | 38.36 | 128.43 | 305 | 7091 |
| Ogŭmch’ŏn-ni | city | Gangwon | Korea, Republic of (South) | 38.36 | 128.43 | 305 | 7091 |
| Ogŭrani | city | Gangwon | Korea, Republic of (South) | 37.15 | 128.49 | 856 | 10651 |