Calculate route from Jeongseok (airport) (Jeju-do, South Korea) to Osan (Gyeonggi-do, South Korea).

The flight distance (as the crow flies) between Jeongseok (airport) and Osan is 418.5 km.

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

While doing trip Jeongseok (airport) - Osan by car, the calculated route ends at a distance , or more straight.