Miles between Iowa City, IA and Defiance, OH

There are
420 mi
from Iowa City, IA to Defiance, OH

That's the driving distance. It would take 8 hours 8 mins to go from Iowa City, Iowa to Defiance, Ohio.

The flight distance (direct flight from Iowa City, IA to Defiance, OH) is 372.22 mi.

420 mi = 676.28 kms