There are
2,648 mi
from Merced, CA to Hanahan, SC
That's the driving distance. It would take 1 day 23 hours to go from Merced, California to Hanahan, South Carolina.
The flight distance (direct flight from Merced, CA to Hanahan, SC) is 2,289.87 mi.
2,648 mi = 3.22 kms