There are
2,417 mi
from Pasadena, CA to Alpena, MI
That's the driving distance. It would take 1 day 18 hours to go from Pasadena, California to Alpena, Michigan.
The flight distance (direct flight from Pasadena, CA to Alpena, MI) is 1,976.97 mi.
2,417 mi = 3.22 kms