Miles between Knoxville, TN and Round Rock, TX

There are
1,019 mi
from Knoxville, TN to Round Rock, TX

That's the driving distance. It would take 17 hours 59 mins to go from Knoxville, Tennessee to Round Rock, Texas.

The flight distance (direct flight from Knoxville, TN to Round Rock, TX) is 878.70 mi.

1,019 mi = 1.61 kms