Distance from Harrisburg, PA to O'Fallon, MO
Driving distance from Harrisburg, PA to O'Fallon, MO is 809 miles (1302 km). How far is it from Harrisburg, PA to O'Fallon, MO? It's a 12 hours 34 minutes drive by car. Flight distance is approximately 742 miles (1194 km) and flight time from Harrisburg, PA to O'Fallon, MO is 01 hours 29 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.
Check returning route - Distance from O'Fallon, MO to Harrisburg, PA How far is it from Harrisburg, PA to O'Fallon, MO?
To travel the distance from Harrisburg, PA to O'Fallon, MO, 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.
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