| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 장계 | city | Jeonbuk | Korea, Republic of (South) | 35.74 | 127.58 | 1151 | 5672 |
| 장계 | city | Daejeon | Korea, Republic of (South) | 36.34 | 127.49 | 830 | 230294 |
| 장계동 | city | Gyeonggi | Korea, Republic of (South) | 37.07 | 126.98 | 29 | 51383 |
| 장계리 | city | Jeonnam | Korea, Republic of (South) | 34.17 | 126.89 | 357 | 2562 |
| 장계리 | city | Jeonnam | Korea, Republic of (South) | 34.57 | 127.13 | 101 | 5861 |
| 장계리 | city | Jeonnam | Korea, Republic of (South) | 34.55 | 126.81 | 144 | 7068 |
| 장계리 | city | Chungnam | Korea, Republic of (South) | 36.41 | 126.69 | 367 | 11651 |
| 장계리 | city | Gyeongnam | Korea, Republic of (South) | 34.99 | 128.34 | 13 | 27747 |
| 장계리 | city | Gyeongnam | Korea, Republic of (South) | 35.62 | 128.12 | 862 | 6854 |