| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 서신 | city | Jeonnam | Korea, Republic of (South) | 34.64 | 127.28 | 223 | 10123 |
| 서신골 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.23 | 124.58 | 72 | 24211 |
| 서신동 | city | Jeonbuk | Korea, Republic of (South) | 35.83 | 127.12 | 78 | 134116 |
| 서신점 | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 40.63 | 128.22 | 4189 | 2384 |
| 서신촌 | city | Chungnam | Korea, Republic of (South) | 36.90 | 126.66 | 98 | 35269 |
| 서신흥리 | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.57 | 125.63 | 6 | 27735 |