There are
1,756 mi
from Chandler, AZ to Prospect Heights, IL
That's the driving distance. It would take 1 day 7 hours to go from Chandler, Arizona to Prospect Heights, Illinois.
The flight distance (direct flight from Chandler, AZ to Prospect Heights, IL) is 1,434.45 mi.
1,756 mi = 1.61 kms