Calculate route from St Louis (Missouri, United States) to Ballwin (Missouri, United States).

The flight distance (as the crow flies) between St Louis and Ballwin is 30.5 km.

Roadmap (route) to go from St Louis to Ballwin detailed above, you can also see the course layout on the map.

While doing trip St Louis - Ballwin by car, the calculated route ends at a distance , or more straight.