Miles between Decatur, IL and Alpena, MI

There are
573 mi
from Decatur, IL to Alpena, MI

That's the driving distance. It would take 10 hours 38 mins to go from Decatur, Illinois to Alpena, Michigan.

The flight distance (direct flight from Decatur, IL to Alpena, MI) is 457.36 mi.

573 mi = 921.80 kms