Distance from Phoenix, AZ to O'Fallon, IL

Driving distance from Phoenix, AZ to O'Fallon, IL is 1474 miles (2372 km). How far is it from Phoenix, AZ to O'Fallon, IL? It's a 22 hours 32 minutes drive by car. Flight distance is approximately 1285 miles (2068 km) and flight time from Phoenix, AZ to O'Fallon, IL is 02 hours 35 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
1474 Miles
/
2372 Km
Driving distance
Gas consumption
58.96 Gallons
225.34 Litres
Gas consumption
Flight distance
1285 Miles
/
2068 Km
Flight distance

How far is it from Phoenix, AZ to O'Fallon, IL?

To travel the distance from Phoenix, AZ to O'Fallon, IL, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to O'Fallon, IL

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Last distance calculations