There are
2,276 mi
from Anchorage, AK to Seatac, WA
That's the driving distance. It would take 2 days 1 hour to go from Anchorage, Alaska to Seatac, Washington.
The flight distance (direct flight from Anchorage, AK to Seatac, WA) is 1,443.08 mi.
2,276 mi = 3.22 kms