Distance from Austin, TX to O'Fallon, IL

Driving distance from Austin, TX to O'Fallon, IL is 842 miles (1354 km). How far is it from Austin, TX to O'Fallon, IL? It's a 13 hours 23 minutes drive by car. Flight distance is approximately 727 miles (1171 km) and flight time from Austin, TX to O'Fallon, IL is 01 hours 27 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
842 Miles
/
1354 Km
Driving distance
Gas consumption
33.68 Gallons
128.63 Litres
Gas consumption
Flight distance
727 Miles
/
1171 Km
Flight distance

How far is it from Austin, TX to O'Fallon, IL?

To travel the distance from Austin, TX 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