There are
2,133 mi
from Rialto, CA to Dayton, OH
That's the driving distance. It would take 1 day 13 hours to go from Rialto, California to Dayton, Ohio.
The flight distance (direct flight from Rialto, CA to Dayton, OH) is 1,862.38 mi.
2,133 mi = 3,433.24 kms