| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 구성 | city | Gyeongbuk | Korea, Republic of (South) | 36.39 | 128.81 | 830 | 5602 |
| 구성 | city | Jeonnam | Korea, Republic of (South) | 34.72 | 126.76 | 173 | 9689 |
| 구성 | city | Jeonnam | Korea, Republic of (South) | 34.73 | 127.03 | 830 | 7056 |
| 구성 | city | Chungnam | Korea, Republic of (South) | 36.62 | 126.59 | 180 | 18115 |
| 구성골 | city | Gyeonggi | Korea, Republic of (South) | 37.57 | 127.74 | 954 | 6367 |
| 구성동 | city | Chungnam | Korea, Republic of (South) | 36.79 | 127.18 | 295 | 84607 |
| 구성동 | city | Daejeon | Korea, Republic of (South) | 36.37 | 127.37 | 91 | 141184 |
| 구성동 (Guseongdong) | city | Daejeon | Korea, Republic of (South) | 36.37 | 127.37 | 91 | 141184 |
| 구성리 | city | Jeonnam | Korea, Republic of (South) | 34.40 | 126.90 | 0 | 3065 |
| 구성리 | city | Chungnam | Korea, Republic of (South) | 36.91 | 126.95 | 9 | 8174 |
| 구성리 | city | Gyeongbuk | Korea, Republic of (South) | 36.38 | 128.80 | 830 | 6039 |
| 구성말 | city | Gyeonggi | Korea, Republic of (South) | 37.74 | 127.11 | 193 | 286403 |