| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oga-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.2666667 | 128.1833333 | 242 | 17644 |
| Oga-dong | city | Kyongsang-bukto | Korea, Republic of (South) | 36.4333333 | 128.45 | 593 | 17606 |
| Oga-ri | city | Kyonggi-do | Korea, Republic of (South) | 38.0238889 | 127.1841667 | 203 | 88614 |
| Oga-ri | city | Kyongsang-bukto | Korea, Republic of (South) | 36.2666667 | 128.1833333 | 242 | 17644 |
| Oga-ri | city | Kangwon-do | Korea, Republic of (South) | 38.0827778 | 128.4477778 | 1299 | 9275 |
| Ogan-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.45 | 126.8666667 | 154 | 13548 |
| Ogan-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.4358333 | 126.8811111 | 0 | 11245 |
| Ogang-ni | city | | Korea, Republic of (South) | 35.0333333 | 126.75 | 16 | 21298 |
| Ogil | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8666667 | 128.9333333 | 387 | 17736 |
| Ogil-tong | city | Kyongsang-bukto | Korea, Republic of (South) | 35.8666667 | 128.9333333 | 387 | 17736 |
| Ogok | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7833333 | 126.3 | 170 | 22822 |
| Ogok | city | Cholla-namdo | Korea, Republic of (South) | 34.8302778 | 126.9672222 | 639 | 21354 |
| Ogok | city | | Korea, Republic of (South) | 34.9 | 127.45 | 305 | 20245 |
| Ogok | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 36.2 | 127.7333333 | 505 | 22316 |
| Ogok | city | Kyongsang-namdo | Korea, Republic of (South) | 34.7277778 | 128.43 | 0 | 7305 |
| Ogok-tong | city | Kyongsang-namdo | Korea, Republic of (South) | 34.7277778 | 128.43 | 0 | 7305 |
| Ogong-ni | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.7833333 | 126.3 | 170 | 22822 |
| Ogong-ni | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.9333333 | 126.75 | 3 | 18504 |
| Ogong-ni | city | | Korea, Republic of (South) | 35.7 | 126.8 | 22 | 28215 |
| Ogong-ni | city | Cholla-namdo | Korea, Republic of (South) | 34.8302778 | 126.9672222 | 639 | 21354 |
| Ogong-ni | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.8225 | 127.2761111 | 367 | 25865 |
| Ogong-ni | city | Cholla-namdo | Korea, Republic of (South) | 34.9130556 | 127.4394444 | 370 | 20245 |
| Ogong-ni | city | | Korea, Republic of (South) | 34.9 | 127.45 | 305 | 20245 |
| Ogong-ni | city | | Korea, Republic of (South) | 34.8833333 | 127.8833333 | 36 | 24165 |
| Ogong-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 35.7519444 | 128.3625 | 538 | 17756 |
| Ogong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.2061111 | 128.3708333 | 679 | 42203 |
| Ogong-ni | city | Kyongsang-namdo | Korea, Republic of (South) | 35.3758333 | 129.0244444 | 98 | 42095 |
| Ogsan | city | Kyongsang-bukto | Korea, Republic of (South) | 36.2822222 | 128.0963889 | 383 | 17644 |
| Ogu | city | Kyongsang-namdo | Korea, Republic of (South) | 34.83 | 127.7902778 | 0 | 11129 |
| Ogu | city | Kyongsang-namdo | Korea, Republic of (South) | 34.8194444 | 128.5066667 | 95 | 20422 |
| Ogu-ri | city | Kyongsang-namdo | Korea, Republic of (South) | 34.8194444 | 128.5066667 | 95 | 20422 |
| Oguch'on | city | Kangwon-do | Korea, Republic of (South) | 37.9 | 128.05 | 1187 | 9294 |
| Ogum-ni | city | Kyonggi-do | Korea, Republic of (South) | 37.6666667 | 126.9 | 229 | 90027 |
| Ogum-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9755556 | 129.2727778 | 26 | 17708 |
| Ogumai | city | Kangwon-do | Korea, Republic of (South) | 37.9 | 128.05 | 1187 | 9294 |
| Ogumal | city | Kangwon-do | Korea, Republic of (South) | 37.9 | 128.05 | 1187 | 9294 |
| Ogumch'on-ni | city | Kangwon-do | Korea, Republic of (South) | 38.3619444 | 128.4244444 | 196 | 8854 |
| Ogwan | city | Cholla-namdo | Korea, Republic of (South) | 34.4833333 | 126.6833333 | 45 | 17638 |
| Ogwan-ni | city | Cholla-namdo | Korea, Republic of (South) | 34.4833333 | 126.6833333 | 45 | 17638 |
| Ogwon | city | Kangwon-do | Korea, Republic of (South) | 37.1872222 | 129.3188889 | 252 | 7594 |
| Ogwon-ni | city | Kangwon-do | Korea, Republic of (South) | 37.1872222 | 129.3188889 | 252 | 7594 |
| Ogwŏn | city | Kangwon-do | Korea, Republic of (South) | 37.1872222 | 129.3188889 | 252 | 7594 |
| Ogwŏn-ni | city | Kangwon-do | Korea, Republic of (South) | 37.1872222 | 129.3188889 | 252 | 7594 |
| Ogya-ri | city | Cholla-namdo | Korea, Republic of (South) | 34.8944444 | 126.5902778 | 13 | 18547 |
| Ogyong | city | Cholla-namdo | Korea, Republic of (South) | 34.6333333 | 126.1333333 | 255 | 5586 |
| Ogyong | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.6166667 | 126.7 | 52 | 26740 |
| Ogyong-dong | city | Kyongsang-namdo | Korea, Republic of (South) | 35.5666667 | 128.45 | 82 | 35956 |
| Ogyong-ni | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.6166667 | 126.7 | 52 | 26740 |
| Ogŭm-ni | city | Kyonggi-do | Korea, Republic of (South) | 37.6666667 | 126.9 | 229 | 90027 |
| Ogŭm-ni | city | Kyongsang-bukto | Korea, Republic of (South) | 35.9755556 | 129.2727778 | 26 | 17708 |
| Ogŭmch'ŏn-ni | city | Kangwon-do | Korea, Republic of (South) | 38.3619444 | 128.4244444 | 196 | 8854 |