Miles between Rockville, MD and Dunn, NC

There are
309 mi
from Rockville, MD to Dunn, NC

That's the driving distance. It would take 5 hours 48 mins to go from Rockville, Maryland to Dunn, North Carolina.

The flight distance (direct flight from Rockville, MD to Dunn, NC) is 273.03 mi.

309 mi = 496.74 kms