Miles between Dayton, OH and Rockford, IL

There are
381 mi
from Dayton, OH to Rockford, IL

That's the driving distance. It would take 7 hours 24 mins to go from Dayton, Ohio to Rockford, Illinois.

The flight distance (direct flight from Dayton, OH to Rockford, IL) is 308.87 mi.

381 mi = 613.63 kms