There are
463 mi
from Flagstaff, AZ to Montebello, CA
That's the driving distance. It would take 8 hours 12 mins to go from Flagstaff, Arizona to Montebello, California.
The flight distance (direct flight from Flagstaff, AZ to Montebello, CA) is 377.13 mi.
463 mi = 744.95 kms