| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Jeju | city | Cheju-do | Korea, Republic of (South) | 33.5097222 | 126.5219444 | 150 | 15401 |
| Josan | city | Cheju-do | Korea, Republic of (South) | 33.4608333 | 126.9325 | 0 | 10735 |
| Josan-ri | city | Cheju-do | Korea, Republic of (South) | 33.4608333 | 126.9325 | 0 | 10735 |
| Joyu | city | Cheju-do | Korea, Republic of (South) | 33.3858333 | 126.7983333 | 367 | 33780 |
| Joyu-ri | city | Cheju-do | Korea, Republic of (South) | 33.3858333 | 126.7983333 | 367 | 33780 |
| Jozanho | city | Cheju-do | Korea, Republic of (South) | 33.4608333 | 126.9325 | 0 | 10735 |
| Jozankei | city | Cheju-do | Korea, Republic of (South) | 33.4608333 | 126.9325 | 0 | 10735 |
| Jozanri | city | Cheju-do | Korea, Republic of (South) | 33.4608333 | 126.9325 | 0 | 10735 |
| Jōsan | city | Cheju-do | Korea, Republic of (South) | 33.4608333 | 126.9325 | 0 | 10735 |
| Jōsan-ri | city | Cheju-do | Korea, Republic of (South) | 33.4608333 | 126.9325 | 0 | 10735 |
| Jōyū | city | Cheju-do | Korea, Republic of (South) | 33.3858333 | 126.7983333 | 367 | 33780 |
| Jōyū-ri | city | Cheju-do | Korea, Republic of (South) | 33.3858333 | 126.7983333 | 367 | 33780 |
| Jōzanri | city | Cheju-do | Korea, Republic of (South) | 33.4608333 | 126.9325 | 0 | 10735 |