Distance from Clarksville, TN to O'Fallon, IL

Driving distance from Clarksville, TN to O'Fallon, IL is 248 miles (400 km). How far is it from Clarksville, TN to O'Fallon, IL? It's a 03 hours 53 minutes drive by car. Flight distance is approximately 200 miles (321 km) and flight time from Clarksville, TN to O'Fallon, IL is 24 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
248 Miles
/
400 Km
Driving distance
Gas consumption
9.92 Gallons
38.00 Litres
Gas consumption
Flight distance
200 Miles
/
321 Km
Flight distance

How far is it from Clarksville, TN to O'Fallon, IL?

To travel the distance from Clarksville, TN 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

Choose a place to stay while traveling from Clarksville, TN to O'Fallon, IL. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.

Last distance calculations