Calculate route from Ŭnsan (South Pyongan, North Korea) to Hoeyang (Kangwŏn-do, North Korea).
The flight distance (as the crow flies) between Ŭnsan and Hoeyang is 156.5 km.
Roadmap (route) to go from Ŭnsan to Hoeyang detailed above, you can also see the course layout on the map.
While doing trip Ŭnsan - Hoeyang by car, the calculated route ends at a distance , or more straight.