Miles between Huntsville, AL and Dekalb, IL

There are
628 mi
from Huntsville, AL to Dekalb, IL

That's the driving distance. It would take 12 hours 1 min to go from Huntsville, Alabama to Dekalb, Illinois.

The flight distance (direct flight from Huntsville, AL to Dekalb, IL) is 511 mi.

628 mi = 1,010.12 kms