Miles between Round Rock, TX and Hilton Head Island, SC

There are
1,133 mi
from Round Rock, TX to Hilton Head Island, SC

That's the driving distance. It would take 21 hours 24 mins to go from Round Rock, Texas to Hilton Head Island, South Carolina.

The flight distance (direct flight from Round Rock, TX to Hilton Head Island, SC) is 1,004.51 mi.

1,133 mi = 1.61 kms