Miles between Huntsville, AL and Mchenry, IL

There are
637 mi
from Huntsville, AL to Mchenry, IL

That's the driving distance. It would take 12 hours 20 mins to go from Huntsville, Alabama to Mchenry, Illinois.

The flight distance (direct flight from Huntsville, AL to Mchenry, IL) is 533.08 mi.

637 mi = 1,024.41 kms