| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 당안 | city | Chungnam | Korea, Republic of (South) | 36.40 | 126.67 | 200 | 18941 |
| 당안 | city | Gyeongbuk | Korea, Republic of (South) | 35.84 | 128.26 | 830 | 8344 |
| 당안리 | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.14 | 125.24 | 98 | 19348 |
| 당안말 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.62 | 125.38 | 252 | 26744 |