There are
1,728 mi
from Gilbert, AZ to Midlothian, IL
That's the driving distance. It would take 1 day 7 hours to go from Gilbert, Arizona to Midlothian, Illinois.
The flight distance (direct flight from Gilbert, AZ to Midlothian, IL) is 1,431.88 mi.
1,728 mi = 1.61 kms