There are miles from Houston to Knoxville and miles by car.
Houston and Knoxville are far apart (by car).
This is the best Houston, TX - Knoxville, TN route.
Checkout the distance in miles, kilometers and nautical miles between Houston, TX and Knoxville, TN in this table:
|Distance type||Miles||Kilometers||Nautical miles|
|Straight line distance||mi||km||nautical mi|
|Driving distance||mi||km||nautical mi|