Calculate route from Santo Tirso (Porto, Portugal) to Viana do Castelo (Viana do Castelo, Portugal).
The flight distance (as the crow flies) between Santo Tirso and Viana do Castelo is 48.5 km.
Roadmap (route) to go from Santo Tirso to Viana do Castelo detailed above, you can also see the course layout on the map.
While doing trip Santo Tirso - Viana do Castelo by car, the calculated route ends at a distance , or more straight.