Calculate route from Changwonyeok (Gyeongsangnam-do, South Korea) to Osan (Gyeonggi-do, South Korea).

The flight distance (as the crow flies) between Changwonyeok and Osan is 251.6 km.

Roadmap (route) to go from Changwonyeok to Osan detailed above, you can also see the course layout on the map.

While doing trip Changwonyeok - Osan by car, the calculated route ends at a distance , or more straight.