Miles between Durham, NC and Rockville, MD

There are
270 mi
from Durham, NC to Rockville, MD

That's the driving distance. It would take 5 hours 10 mins to go from Durham, North Carolina to Rockville, Maryland.

The flight distance (direct flight from Durham, NC to Rockville, MD) is 233.93 mi.

270 mi = 433.88 kms