There are
350 mi
from Avondale, AZ to Montebello, CA
That's the driving distance. It would take 6 hours 21 mins to go from Avondale, Arizona to Montebello, California.
The flight distance (direct flight from Avondale, AZ to Montebello, CA) is 333.61 mi.
350 mi = 562.74 kms