Miles between Alpena, MI and Duluth, MN

There are
512 mi
from Alpena, MI to Duluth, MN

That's the driving distance. It would take 11 hours 1 min to go from Alpena, Michigan to Duluth, Minnesota.

The flight distance (direct flight from Alpena, MI to Duluth, MN) is 433.04 mi.

512 mi = 823.63 kms