Calculate route from Ongma-yŏk (Chungcheongnam-do, South Korea) to Masan (Gwangju, South Korea).
The flight distance (as the crow flies) between Ongma-yŏk and Masan is 135.1 km.
Roadmap (route) to go from Ongma-yŏk to Masan detailed above, you can also see the course layout on the map.
While doing trip Ongma-yŏk - Masan by car, the calculated route ends at a distance , or more straight.