Miles between Knoxville, TN and Lewisville, TX

There are
850 mi
from Knoxville, TN to Lewisville, TX

That's the driving distance. It would take 15 hours 13 mins to go from Knoxville, Tennessee to Lewisville, Texas.

The flight distance (direct flight from Knoxville, TN to Lewisville, TX) is 770.46 mi.

850 mi = 1,367.65 kms