Calculate route from Riordan (airport) (Missouri, United States) to O'Fallon (Missouri, United States).
The flight distance (as the crow flies) between Riordan (airport) and O'Fallon is 317.6 km.
Roadmap (route) to go from Riordan Airport to O'Fallon detailed above, you can also see the course layout on the map.
While doing trip Riordan (airport) - O'Fallon by car, the calculated route ends at a distance , or more straight.
Country flag | |
Location | O'Fallon |
State | Missouri |
County | Saint Charles County |
Country | United States |
Country code / ISO 2 | US |
Latitude | 38.8106100 |
Longitude | -90.6998500 |
Altitude | 165 meters |
Time zone | America/Chicago |