There are
745 mi
from Fremont, CA to Flagstaff, AZ
That's the driving distance. It would take 13 hours 50 mins to go from Fremont, California to Flagstaff, Arizona.
The flight distance (direct flight from Fremont, CA to Flagstaff, AZ) is 597.81 mi.
745 mi = 1,199.55 kms