Calculate route from Harvey (airport) (Missouri, United States) to O'Fallon (Missouri, United States).
The flight distance (as the crow flies) between Harvey (airport) and O'Fallon is 48.8 km.
Roadmap (route) to go from Harvey Airport to O'Fallon detailed above, you can also see the course layout on the map.
While doing trip Harvey (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 |