Miles between Philadelphia, PA and Alpena, MI

There are
817 mi
from Philadelphia, PA to Alpena, MI

That's the driving distance. It would take 15 hours 7 mins to go from Philadelphia, Pennsylvania to Alpena, Michigan.

The flight distance (direct flight from Philadelphia, PA to Alpena, MI) is 549.06 mi.

817 mi = 1,314.86 kms