Calculate route from Røyken (Buskerud, Norway) to Oslo (Oslo, Norway).
The flight distance (as the crow flies) between Røyken and Oslo is 27.1 km.
Roadmap (route) to go from Røyken to Oslo detailed above, you can also see the course layout on the map.
While doing trip Røyken - Oslo by car, the calculated route ends at a distance , or more straight.