There are
648 mi
from Huntsville, AL to Machesney Park, IL
That's the driving distance. It would take 12 hours 24 mins to go from Huntsville, Alabama to Machesney Park, Illinois.
The flight distance (direct flight from Huntsville, AL to Machesney Park, IL) is 542.64 mi.
648 mi = 1,042.32 kms