There are
3,542 mi
from Anchorage, AK to St Charles, IL
That's the driving distance. It would take 2 days 23 hours to go from Anchorage, Alaska to St Charles, Illinois.
The flight distance (direct flight from Anchorage, AK to St Charles, IL) is 2,825.01 mi.
3,542 mi = 4.83 kms