Calculate route from Yŏmju (P'yŏngan-bukto, North Korea) to Kosan (Kangwŏn-do, North Korea).
The flight distance (as the crow flies) between Yŏmju and Kosan is 267.9 km.
Roadmap (route) to go from Yŏmju to Kosan detailed above, you can also see the course layout on the map.
While doing trip Yŏmju - Kosan by car, the calculated route ends at a distance , or more straight.