Miles between Waterloo, IA and Sylvania, OH

There are
523 mi
from Waterloo, IA to Sylvania, OH

That's the driving distance. It would take 9 hours 53 mins to go from Waterloo, Iowa to Sylvania, Ohio.

The flight distance (direct flight from Waterloo, IA to Sylvania, OH) is 445.40 mi.

523 mi = 842.39 kms