There are
762 mi
from Hayward, CA to Maricopa, AZ
That's the driving distance. It would take 13 hours 53 mins to go from Hayward, California to Maricopa, Arizona.
The flight distance (direct flight from Hayward, CA to Maricopa, AZ) is 648.35 mi.
762 mi = 1,225.80 kms