Calculate route from Donghaeyeok (Gangwon-do, South Korea) to Osan (Gyeonggi-do, South Korea).

The flight distance (as the crow flies) between Donghaeyeok and Osan is 185.4 km.

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

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