Calculate route from Maryland Heights (Missouri, United States) to O'Fallon (Missouri, United States).
The flight distance (as the crow flies) between Maryland Heights and O'Fallon is 25.8 km.
Roadmap (route) to go from Maryland Heights to O'Fallon detailed above, you can also see the course layout on the map.
While doing trip Maryland Heights - 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 |