Miles between Knoxville, TN and Smyrna, TN

There are
175 mi
from Knoxville, TN to Smyrna, TN

That's the driving distance. It would take 3 hours 15 mins to go from Knoxville, Tennessee to Smyrna, Tennessee.

The flight distance (direct flight from Knoxville, TN to Smyrna, TN) is 145.27 mi.

175 mi = 281.26 kms