Miles between Rock Hill, SC and Rockville, MD

There are
434 mi
from Rock Hill, SC to Rockville, MD

That's the driving distance. It would take 8 hours 23 mins to go from Rock Hill, South Carolina to Rockville, Maryland.

The flight distance (direct flight from Rock Hill, SC to Rockville, MD) is 358.01 mi.

434 mi = 698.98 kms