Miles between Denver, CO and Alpena, MI

There are
1,413 mi
from Denver, CO to Alpena, MI

That's the driving distance. It would take 1 day 1 hour to go from Denver, Colorado to Alpena, Michigan.

The flight distance (direct flight from Denver, CO to Alpena, MI) is 1,155.42 mi.

1,413 mi = 1.61 kms