There are
2,456 mi
from Huntsville, AL to Shasta Lake, CA
That's the driving distance. It would take 1 day 19 hours to go from Huntsville, Alabama to Shasta Lake, California.
The flight distance (direct flight from Huntsville, AL to Shasta Lake, CA) is 1,984.56 mi.
2,456 mi = 3.22 kms