Calculate route from Ralph E. Daniels (airport) (Illinois, United States) to O'Fallon (Missouri, United States).
The flight distance (as the crow flies) between Ralph E. Daniels (airport) and O'Fallon is 287.7 km.
Roadmap (route) to go from Ralph E. Daniels Airport to O'Fallon detailed above, you can also see the course layout on the map.
While doing trip Ralph E. Daniels (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 |