Calculate route from Hildreth Air Park (Illinois, United States) to O'Fallon (Missouri, United States).
The flight distance (as the crow flies) between Hildreth Air Park and O'Fallon is 272.2 km.
Roadmap (route) to go from Hildreth Air Park to O'Fallon detailed above, you can also see the course layout on the map.
While doing trip Hildreth Air Park - 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 |