Miles between Rockville, MD and Cortland, NY

There are
323 mi
from Rockville, MD to Cortland, NY

That's the driving distance. It would take 6 hours 38 mins to go from Rockville, Maryland to Cortland, New York.

The flight distance (direct flight from Rockville, MD to Cortland, NY) is 248.27 mi.

323 mi = 520.11 kms