Miles between Knoxville, TN and Helena, AL

There are
271 mi
from Knoxville, TN to Helena, AL

That's the driving distance. It would take 5 hours 5 mins to go from Knoxville, Tennessee to Helena, Alabama.

The flight distance (direct flight from Knoxville, TN to Helena, AL) is 247.97 mi.

271 mi = 436.73 kms