| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jeika-ri | city | Gangwon | Korea, Republic of (South) | 37.44 | 129.19 | 0 | 21099 |
| Jeil | city | Gyeonggi | Korea, Republic of (South) | 37.24 | 127.32 | 377 | 82927 |
| Jeil-jongchukjang | city | Gyeonggi | Korea, Republic of (South) | 37.30 | 127.52 | 183 | 60224 |
| Jeilgol | city | Daegu | Korea, Republic of (South) | 35.90 | 128.41 | 173 | 18644 |
| Jeindong | city | Gyeonggi | Korea, Republic of (South) | 37.11 | 127.23 | 219 | 8344 |
| Jeisen | city | Chungbuk | Korea, Republic of (South) | 37.14 | 128.21 | 830 | 52789 |