There are
1,187 mi
from Dayton, OH to Cutler Bay, FL
That's the driving distance. It would take 22 hours to go from Dayton, Ohio to Cutler Bay, Florida.
The flight distance (direct flight from Dayton, OH to Cutler Bay, FL) is 1,004.81 mi.
1,187 mi = 1,909.50 kms