| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ogam | city | Gyeonggi | Korea, Republic of (South) | 37.27 | 127.70 | 209 | 22816 |
| Ogani | city | Gyeonggi | Korea, Republic of (South) | 37.14 | 126.72 | 75 | 3436 |
| Ogeum | city | Gyeonggi | Korea, Republic of (South) | 37.03 | 126.93 | 98 | 8053 |
| Ogeum-dong | city | Gyeonggi | Korea, Republic of (South) | 37.35 | 126.93 | 295 | 761040 |
| Ogeum-ri | city | Gyeonggi | Korea, Republic of (South) | 37.33 | 127.65 | 314 | 27269 |
| Ogeumdong | city | Gyeonggi | Korea, Republic of (South) | 37.66 | 126.91 | 265 | 390290 |
| Ogeumdong | city | Gyeonggi | Korea, Republic of (South) | 37.91 | 127.01 | 298 | 39263 |
| Ogeumdong | city | Gyeonggi | Korea, Republic of (South) | 38.14 | 127.24 | 830 | 11742 |
| Ogeumni | city | Gyeonggi | Korea, Republic of (South) | 37.33 | 127.65 | 314 | 27269 |
| Ogok | city | Gyeonggi | Korea, Republic of (South) | 38.04 | 126.88 | 331 | 8808 |
| Ogonggol | city | Gyeonggi | Korea, Republic of (South) | 37.72 | 126.64 | 42 | 49149 |
| Ogum | city | Gyeonggi | Korea, Republic of (South) | 37.91 | 127.01 | 298 | 39263 |
| Ogum-ni | city | Gyeonggi | Korea, Republic of (South) | 37.66 | 126.91 | 265 | 390290 |
| Ogum-ni | city | Gyeonggi | Korea, Republic of (South) | 37.33 | 127.65 | 314 | 27269 |
| Ogya-ch'on | city | Gyeonggi | Korea, Republic of (South) | 37.09 | 127.56 | 321 | 8706 |
| Ogya-ch’on | city | Gyeonggi | Korea, Republic of (South) | 37.09 | 127.56 | 321 | 8706 |
| Ogyachon | city | Gyeonggi | Korea, Republic of (South) | 37.09 | 127.56 | 321 | 8706 |
| Ogye-ri | city | Gyeonggi | Korea, Republic of (South) | 37.27 | 127.59 | 246 | 37706 |
| Ogyeri | city | Gyeonggi | Korea, Republic of (South) | 37.27 | 127.59 | 246 | 37706 |
| Ogŏri | city | Gyeonggi | Korea, Republic of (South) | 37.67 | 126.82 | 98 | 287809 |
| Ogŭm | city | Gyeonggi | Korea, Republic of (South) | 37.03 | 126.93 | 98 | 8053 |
| Ogŭm-dong | city | Gyeonggi | Korea, Republic of (South) | 37.35 | 126.93 | 295 | 761040 |