Miles between Rockville, MD and Sumter, SC

There are
459 mi
from Rockville, MD to Sumter, SC

That's the driving distance. It would take 8 hours 37 mins to go from Rockville, Maryland to Sumter, South Carolina.

The flight distance (direct flight from Rockville, MD to Sumter, SC) is 398.23 mi.

459 mi = 739.38 kms