Miles between Rock Hill, SC and Somersworth, NH

There are
923 mi
from Rock Hill, SC to Somersworth, NH

That's the driving distance. It would take 18 hours 35 mins to go from Rock Hill, South Carolina to Somersworth, New Hampshire.

The flight distance (direct flight from Rock Hill, SC to Somersworth, NH) is 791.67 mi.

923 mi = 1,486.08 kms