| Public Information | |
|---|---|
| Name | Chaho |
| Postal Code | |
| County | Riwon |
| State | South Hamgyong |
| Latitude | 40.324178 |
| Longitude | 128.650726 |
| Elevation | 0 m |
| Name | Postal Code | County |
|---|---|---|
| Chaho, Riwon | Riwon | |
| Idok, Riwon | Riwon | |
| Kuum-ni, Riwon | Riwon | |
| Poktokkumi, Riwon | Riwon |
Chaho is an Administrative divisions in Riwon North Korea. The Postal code of Chaho is .
Riwon