Miles between Dayton, OH and Granite City, IL

There are
349 mi
from Dayton, OH to Granite City, IL

That's the driving distance. It would take 6 hours 39 mins to go from Dayton, Ohio to Granite City, Illinois.

The flight distance (direct flight from Dayton, OH to Granite City, IL) is 327.02 mi.

349 mi = 561.42 kms