There are
4,009 mi
from Anchorage, AK to Tonawanda, NY
That's the driving distance. It would take 3 days 9 hours to go from Anchorage, Alaska to Tonawanda, New York.
The flight distance (direct flight from Anchorage, AK to Tonawanda, NY) is 3,081.98 mi.
4,009 mi = 6,452.63 kms