Calculate route from Seoul Nat'l Univ. Station (Seoul, South Korea) to Ansan-si (Gyeonggi-do, South Korea).
The flight distance (as the crow flies) between Seoul Nat'l Univ. Station and Ansan-si is 21.0 km.
Roadmap (route) to go from Seoul Nat'l Univ. Station to Ansan-si detailed above, you can also see the course layout on the map.
While doing trip Seoul Nat'l Univ. Station - Ansan-si by car, the calculated route ends at a distance , or more straight.