| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ondang-ni | city | Jeonnam | Korea, Republic of (South) | 35.28 | 127.44 | 393 | 8114 |
| Ondok | city | Jeonnam | Korea, Republic of (South) | 34.73 | 126.28 | 0 | 3511 |
| Ondolgae | city | Korea, Republic of (South) | 34.88 | 127.73 | 0 | 19146 | |
| Ondolp'o | city | Korea, Republic of (South) | 34.88 | 127.73 | 0 | 19146 | |
| Ondolp’o | city | Korea, Republic of (South) | 34.88 | 127.73 | 0 | 19146 | |
| Ondong | city | Jeonnam | Korea, Republic of (South) | 34.77 | 127.33 | 72 | 10861 |
| Ondong | city | Korea, Republic of (South) | 34.88 | 127.73 | 0 | 19146 | |
| Ondong | city | Jeonnam | Korea, Republic of (South) | 34.84 | 127.28 | 127 | 20061 |
| Ondong | city | Daejeon | Korea, Republic of (South) | 36.24 | 127.32 | 387 | 407526 |
| Ondong-mal | city | Gyeonggi | Korea, Republic of (South) | 37.73 | 127.14 | 830 | 204788 |
| Ondong-ni | city | Jeonnam | Korea, Republic of (South) | 34.77 | 127.33 | 72 | 10861 |
| Ondong-ni | city | Jeonnam | Korea, Republic of (South) | 34.73 | 126.28 | 0 | 3511 |