Miles between Rock Hill, SC and Port Washington, WI

There are
863 mi
from Rock Hill, SC to Port Washington, WI

That's the driving distance. It would take 16 hours 57 mins to go from Rock Hill, South Carolina to Port Washington, Wisconsin.

The flight distance (direct flight from Rock Hill, SC to Port Washington, WI) is 689.76 mi.

863 mi = 1,389.50 kms