Calculate route from O'Fallon (Missouri, United States) to Columbus (Ohio, United States).

The flight distance (as the crow flies) between O'Fallon and Columbus is 673.4 km.

Roadmap (route) to go from O'Fallon to Columbus detailed above, you can also see the course layout on the map.

While doing trip O'Fallon - Columbus by car, the calculated route ends at a distance , or more straight.