There are
1,659 mi
from Flagstaff, AZ to Gary, IN
That's the driving distance. It would take 1 day 5 hours to go from Flagstaff, Arizona to Gary, Indiana.
The flight distance (direct flight from Flagstaff, AZ to Gary, IN) is 1,382.09 mi.
1,659 mi = 2,670.41 kms