There are
3,567 mi
from Anchorage, AK to Westmont, IL
That's the driving distance. It would take 3 days to go from Anchorage, Alaska to Westmont, Illinois.
The flight distance (direct flight from Anchorage, AK to Westmont, IL) is 2,842.66 mi.
3,567 mi = 4.83 kms