| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jecheon | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 37.1361111 | 128.2119444 | 820 | 20025 |
| Jeisen | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 37.1361111 | 128.2119444 | 820 | 20025 |
| Jeungpyeong | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 36.7847222 | 127.5819444 | 226 | 22148 |
| Ji-do | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 36.8833333 | 128.1333333 | 1263 | 22111 |
| Ji-dō | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 36.8833333 | 128.1333333 | 1263 | 22111 |
| Joei-ri | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 37.0666667 | 127.9333333 | 354 | 21968 |
| Josan-ri | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 36.0947222 | 127.6838889 | 505 | 22338 |
| Jungpyong | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 36.7847222 | 127.5819444 | 226 | 22148 |
| Jōei-ri | city | Ch'ungch'ong-bukto | Korea, Republic of (South) | 37.0666667 | 127.9333333 | 354 | 21968 |