There are
2,315 mi
from Rialto, CA to Massillon, OH
That's the driving distance. It would take 1 day 16 hours to go from Rialto, California to Massillon, Ohio.
The flight distance (direct flight from Rialto, CA to Massillon, OH) is 2,005.09 mi.
2,315 mi = 3,725.12 kms