| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 구연 | city | Gyeongnam | Korea, Republic of (South) | 35.58 | 128.99 | 1669 | 9982 |
| 구연리 | city | Chungbuk | Korea, Republic of (South) | 36.49 | 127.51 | 387 | 31272 |
| 구연화 | city | Gyeongnam | Korea, Republic of (South) | 35.63 | 128.53 | 1200 | 10980 |