There are
789 mi
from Boynton Beach, FL to Huntsville, AL
That's the driving distance. It would take 14 hours 57 mins to go from Boynton Beach, Florida to Huntsville, Alabama.
The flight distance (direct flight from Boynton Beach, FL to Huntsville, AL) is 686.35 mi.
789 mi = 1,270.48 kms