There are
3,864 mi
from Anchorage, AK to Rochester Hills, MI
That's the driving distance. It would take 3 days 5 hours to go from Anchorage, Alaska to Rochester Hills, Michigan.
The flight distance (direct flight from Anchorage, AK to Rochester Hills, MI) is 2,957.47 mi.
3,864 mi = 6,218.86 kms