There are
475 mi
from Flagstaff, AZ to Provo, UT
That's the driving distance. It would take 9 hours 8 mins to go from Flagstaff, Arizona to Provo, Utah.
The flight distance (direct flight from Flagstaff, AZ to Provo, UT) is 347.71 mi.
475 mi = 764.50 kms