There are
1,573 mi
from Flagstaff, AZ to Forest Lake, MN
That's the driving distance. It would take 1 day 4 hours to go from Flagstaff, Arizona to Forest Lake, Minnesota.
The flight distance (direct flight from Flagstaff, AZ to Forest Lake, MN) is 1,200.54 mi.
1,573 mi = 2,531.14 kms