There are
633 mi
from Rialto, CA to Midvale, UT
That's the driving distance. It would take 10 hours 59 mins to go from Rialto, California to Midvale, Utah.
The flight distance (direct flight from Rialto, CA to Midvale, UT) is 540.32 mi.
633 mi = 1,018.84 kms