There are
2,370 mi
from Huntsville, AL to Healdsburg, CA
That's the driving distance. It would take 1 day 18 hours to go from Huntsville, Alabama to Healdsburg, California.
The flight distance (direct flight from Huntsville, AL to Healdsburg, CA) is 2,015.35 mi.
2,370 mi = 3.22 kms