There are
1,774 mi
from Avondale, AZ to Arlington Heights, IL
That's the driving distance. It would take 1 day 7 hours to go from Avondale, Arizona to Arlington Heights, Illinois.
The flight distance (direct flight from Avondale, AZ to Arlington Heights, IL) is 1,452.49 mi.
1,774 mi = 1.61 kms