Miles between Dayton, OH and Lombard, IL

There are
308 mi
from Dayton, OH to Lombard, IL

That's the driving distance. It would take 6 hours 2 mins to go from Dayton, Ohio to Lombard, Illinois.

The flight distance (direct flight from Dayton, OH to Lombard, IL) is 247.54 mi.

308 mi = 495.08 kms