Miles between Ontario, CA and Hilton Head Island, SC

There are
2,423 mi
from Ontario, CA to Hilton Head Island, SC

That's the driving distance. It would take 1 day 18 hours to go from Ontario, California to Hilton Head Island, South Carolina.

The flight distance (direct flight from Ontario, CA to Hilton Head Island, SC) is 2,127.02 mi.

2,423 mi = 3.22 kms