Miles between Knoxville, TN and Fort Madison, IA

There are
681 mi
from Knoxville, TN to Fort Madison, IA

That's the driving distance. It would take 12 hours 36 mins to go from Knoxville, Tennessee to Fort Madison, Iowa.

The flight distance (direct flight from Knoxville, TN to Fort Madison, IA) is 514.28 mi.

681 mi = 1,096.62 kms