Distance from Decatur, IL to Chattanooga, TN

Driving distance from Decatur, IL to Chattanooga, TN is 482 miles (775 km). How far is it from Decatur, IL to Chattanooga, TN? It's a 07 hours 39 minutes drive by car. Flight distance is approximately 387 miles (623 km) and flight time from Decatur, IL to Chattanooga, TN is 46 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
482 Miles
/
775 Km
Driving distance
Gas consumption
19.28 Gallons
73.63 Litres
Gas consumption
Flight distance
387 Miles
/
623 Km
Flight distance

How far is it from Decatur, IL to Chattanooga, TN?

To travel the distance from Decatur, IL to Chattanooga, TN, 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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Last distance calculations