Calculate route from Kach’ang (South Pyongan, North Korea) to Kosan (Kangwŏn-do, North Korea).
The flight distance (as the crow flies) between Kach’ang and Kosan is 122.7 km.
Roadmap (route) to go from Kach’ang to Kosan detailed above, you can also see the course layout on the map.
While doing trip Kach’ang - Kosan by car, the calculated route ends at a distance , or more straight.
| Country flag | ![]() |
| Location | Kach’ang |
| State | South Pyongan |
| County | |
| Country | North Korea |
| Country code / ISO 2 | KP |
| Latitude | 39.5291700 |
| Longitude | 126.2894400 |
| Altitude | 0 meters |
| Time zone | Asia/Pyongyang |
| Country flag | ![]() |
| Location | Kosan |
| State | Kangwŏn-do |
| County | |
| Country | North Korea |
| Country code / ISO 2 | KP |
| Latitude | 38.8558300 |
| Longitude | 127.4180600 |
| Altitude | 0 meters |
| Time zone | Asia/Pyongyang |