Miles between Knoxville, TN and Westerville, OH

There are
375 mi
from Knoxville, TN to Westerville, OH

That's the driving distance. It would take 7 hours 10 mins to go from Knoxville, Tennessee to Westerville, Ohio.

The flight distance (direct flight from Knoxville, TN to Westerville, OH) is 292.82 mi.

375 mi = 603.26 kms