There are
729 mi
from Peoria, AZ to San Leandro, CA
That's the driving distance. It would take 13 hours 16 mins to go from Peoria, Arizona to San Leandro, California.
The flight distance (direct flight from Peoria, AZ to San Leandro, CA) is 625.70 mi.
729 mi = 1,173.37 kms