| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jaecheondong | city | Jeju | Korea, Republic of (South) | 33.39 | 126.25 | 141 | 9867 |
| Jaechon | city | Incheon | Korea, Republic of (South) | 37.66 | 126.68 | 75 | 106530 |
| Jaechon-ri | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.43 | 125.62 | 39 | 34451 |
| Jaechondong | city | Gyeonggi | Korea, Republic of (South) | 37.74 | 126.65 | 29 | 35217 |
| Jaeckvik | city | Norrbotten | Sweden | 66.38 | 16.97 | 1669 | 0 |