Distance from Rockford, IL to Knoxville, TN

Driving distance from Rockford, IL to Knoxville, TN is 628 miles (1011 km). How far is it from Rockford, IL to Knoxville, TN? It's a 09 hours 46 minutes drive by car. Flight distance is approximately 516 miles (831 km) and flight time from Rockford, IL to Knoxville, TN is 01 hours 02 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
628 Miles
/
1011 Km
Driving distance
Gas consumption
25.12 Gallons
96.05 Litres
Gas consumption
Flight distance
516 Miles
/
831 Km
Flight distance

How far is it from Rockford, IL to Knoxville, TN?

To travel the distance from Rockford, IL to Knoxville, 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.

Book a Hotel for your trip to Knoxville, TN

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Last distance calculations