There are
1,868 mi
from Dayton, OH to Avondale, AZ
That's the driving distance. It would take 1 day 8 hours to go from Dayton, Ohio to Avondale, Arizona.
The flight distance (direct flight from Dayton, OH to Avondale, AZ) is 1,614.44 mi.
1,868 mi = 1.61 kms