Miles between Naperville, IL and Defiance, OH

There are
241 mi
from Naperville, IL to Defiance, OH

That's the driving distance. It would take 4 hours 55 mins to go from Naperville, Illinois to Defiance, Ohio.

The flight distance (direct flight from Naperville, IL to Defiance, OH) is 199.11 mi.

241 mi = 387.22 kms