There are
2,742 mi
from Alameda, CA to Hilton Head Island, SC
That's the driving distance. It would take 2 days to go from Alameda, California to Hilton Head Island, South Carolina.
The flight distance (direct flight from Alameda, CA to Hilton Head Island, SC) is 2,360.09 mi.
2,742 mi = 3.22 kms