Miles between Waterloo, IA and Smyrna, TN

There are
666 mi
from Waterloo, IA to Smyrna, TN

That's the driving distance. It would take 12 hours 40 mins to go from Waterloo, Iowa to Smyrna, Tennessee.

The flight distance (direct flight from Waterloo, IA to Smyrna, TN) is 546.92 mi.

666 mi = 1,071.47 kms