There are
1,642 mi
from Wheaton, IL to Flagstaff, AZ
That's the driving distance. It would take 1 day 4 hours to go from Wheaton, Illinois to Flagstaff, Arizona.
The flight distance (direct flight from Wheaton, IL to Flagstaff, AZ) is 1,347.39 mi.
1,642 mi = 2,642.13 kms