There are
277 mi
from Dayton, OH to Hazel Crest, IL
That's the driving distance. It would take 5 hours 24 mins to go from Dayton, Ohio to Hazel Crest, Illinois.
The flight distance (direct flight from Dayton, OH to Hazel Crest, IL) is 222.21 mi.
277 mi = 446.37 kms