Calculate route from Yeouinaru (Seoul, South Korea) to Osan (Gyeonggi-do, South Korea).
The flight distance (as the crow flies) between Yeouinaru and Osan is 43.4 km.
Roadmap (route) to go from Yeouinaru to Osan detailed above, you can also see the course layout on the map.
While doing trip Yeouinaru - Osan by car, the calculated route ends at a distance , or more straight.