There are
1,688 mi
from Flagstaff, AZ to Mequon, WI
That's the driving distance. It would take 1 day 6 hours to go from Flagstaff, Arizona to Mequon, Wisconsin.
The flight distance (direct flight from Flagstaff, AZ to Mequon, WI) is 1,376.13 mi.
1,688 mi = 2,717.19 kms