Calculate route from Seongdangmot (Daegu, South Korea) to Osan (Gyeonggi-do, South Korea).
The flight distance (as the crow flies) between Seongdangmot and Osan is 197.5 km.
Roadmap (route) to go from Seongdangmot to Osan detailed above, you can also see the course layout on the map.
While doing trip Seongdangmot - Osan by car, the calculated route ends at a distance , or more straight.