Miles between Waterloo, IA and Howard, WI

There are
323 mi
from Waterloo, IA to Howard, WI

That's the driving distance. It would take 6 hours 25 mins to go from Waterloo, Iowa to Howard, Wisconsin.

The flight distance (direct flight from Waterloo, IA to Howard, WI) is 255.92 mi.

323 mi = 519.64 kms