Miles between Dayton, OH and Des Plaines, IL

There are
309 mi
from Dayton, OH to Des Plaines, IL

That's the driving distance. It would take 6 hours 8 mins to go from Dayton, Ohio to Des Plaines, Illinois.

The flight distance (direct flight from Dayton, OH to Des Plaines, IL) is 248.70 mi.

309 mi = 497.14 kms