There are
1,773 mi
from Flagstaff, AZ to Portage, MI
That's the driving distance. It would take 1 day 7 hours to go from Flagstaff, Arizona to Portage, Michigan.
The flight distance (direct flight from Flagstaff, AZ to Portage, MI) is 1,479.09 mi.
1,773 mi = 2,854.07 kms