Miles between Knoxville, TN and Rockwall, TX

There are
820 mi
from Knoxville, TN to Rockwall, TX

That's the driving distance. It would take 14 hours 32 mins to go from Knoxville, Tennessee to Rockwall, Texas.

The flight distance (direct flight from Knoxville, TN to Rockwall, TX) is 743.85 mi.

820 mi = 1,319.42 kms