Miles between Knoxville, TN and Lewiston, ID

There are
2,312 mi
from Knoxville, TN to Lewiston, ID

That's the driving distance. It would take 1 day 17 hours to go from Knoxville, Tennessee to Lewiston, Idaho.

The flight distance (direct flight from Knoxville, TN to Lewiston, ID) is 1,848.35 mi.

2,312 mi = 3.22 kms