There are
2,290 mi
from Huntsville, AL to Redwood City, CA
That's the driving distance. It would take 1 day 16 hours to go from Huntsville, Alabama to Redwood City, California.
The flight distance (direct flight from Huntsville, AL to Redwood City, CA) is 1,987.24 mi.
2,290 mi = 3.22 kms