Distance from Lancaster, PA to O'Fallon, IL

Driving distance from Lancaster, PA to O'Fallon, IL is 815 miles (1312 km). How far is it from Lancaster, PA to O'Fallon, IL? It's a 13 hours 43 minutes drive by car. Flight distance is approximately 733 miles (1180 km) and flight time from Lancaster, PA to O'Fallon, IL is 01 hours 28 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
815 Miles
/
1312 Km
Driving distance
Gas consumption
32.60 Gallons
124.64 Litres
Gas consumption
Flight distance
733 Miles
/
1180 Km
Flight distance

How far is it from Lancaster, PA to O'Fallon, IL?

To travel the distance from Lancaster, PA 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