There are
3,791 mi
from Anchorage, AK to Swansea, IL
That's the driving distance. It would take 3 days 3 hours to go from Anchorage, Alaska to Swansea, Illinois.
The flight distance (direct flight from Anchorage, AK to Swansea, IL) is 2,950.75 mi.
3,791 mi = 4.83 kms