There are
2,308 mi
from Redwood City, CA to Gardendale, AL
That's the driving distance. It would take 1 day 16 hours to go from Redwood City, California to Gardendale, Alabama.
The flight distance (direct flight from Redwood City, CA to Gardendale, AL) is 1,996.39 mi.
2,308 mi = 3,714.47 kms