There are
1,740 mi
from Goodyear, AZ to Montgomery, IL
That's the driving distance. It would take 1 day 7 hours to go from Goodyear, Arizona to Montgomery, Illinois.
The flight distance (direct flight from Goodyear, AZ to Montgomery, IL) is 1,427.50 mi.
1,740 mi = 2,799.66 kms