Miles between Knoxville, TN and Harker Heights, TX

There are
990 mi
from Knoxville, TN to Harker Heights, TX

That's the driving distance. It would take 17 hours 31 mins to go from Knoxville, Tennessee to Harker Heights, Texas.

The flight distance (direct flight from Knoxville, TN to Harker Heights, TX) is 859.10 mi.

990 mi = 1,593.92 kms