Miles between Cranston, RI and Rockville, MD

There are
404 mi
from Cranston, RI to Rockville, MD

That's the driving distance. It would take 8 hours 27 mins to go from Cranston, Rhode Island to Rockville, Maryland.

The flight distance (direct flight from Cranston, RI to Rockville, MD) is 353.50 mi.

404 mi = 649.61 kms