Miles between Knoxville, TN and Onalaska, WI

There are
821 mi
from Knoxville, TN to Onalaska, WI

That's the driving distance. It would take 15 hours 21 mins to go from Knoxville, Tennessee to Onalaska, Wisconsin.

The flight distance (direct flight from Knoxville, TN to Onalaska, WI) is 670.17 mi.

821 mi = 1,320.66 kms