There are
1,725 mi
from Scottsdale, AZ to Westmont, IL
That's the driving distance. It would take 1 day 6 hours to go from Scottsdale, Arizona to Westmont, Illinois.
The flight distance (direct flight from Scottsdale, AZ to Westmont, IL) is 1,424.11 mi.
1,725 mi = 1.61 kms