Calculate route from Arnika Ranch (airport) (Missouri, United States) to O'Fallon (Missouri, United States).
The flight distance (as the crow flies) between Arnika Ranch (airport) and O'Fallon is 260.2 km.
Roadmap (route) to go from Arnika Ranch Airport to O'Fallon detailed above, you can also see the course layout on the map.
While doing trip Arnika Ranch (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 |