There are
848 mi
from Hilton Head Island, SC to Peekskill, NY
That's the driving distance. It would take 16 hours 24 mins to go from Hilton Head Island, South Carolina to Peekskill, New York.
The flight distance (direct flight from Hilton Head Island, SC to Peekskill, NY) is 731.60 mi.
848 mi = 1,365.07 kms