There are
2,629 mi
from Rialto, CA to Boynton Beach, FL
That's the driving distance. It would take 1 day 22 hours to go from Rialto, California to Boynton Beach, Florida.
The flight distance (direct flight from Rialto, CA to Boynton Beach, FL) is 2,272.52 mi.
2,629 mi = 3.22 kms