Calculate route from Sion (airport) (Valais, Switzerland) to Monthey (Valais, Switzerland).

The flight distance (as the crow flies) between Sion (airport) and Monthey is 28.9 km.

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

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