Calculate route from Alan B. Janssen (airport) (Illinois, United States) to O'Fallon (Missouri, United States).
The flight distance (as the crow flies) between Alan B. Janssen (airport) and O'Fallon is 125.2 km.
Roadmap (route) to go from Alan B. Janssen Airport to O'Fallon detailed above, you can also see the course layout on the map.
While doing trip Alan B. Janssen (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 |