Miles between Port St Lucie, FL and Rockville, MD

There are
957 mi
from Port St Lucie, FL to Rockville, MD

That's the driving distance. It would take 17 hours 33 mins to go from Port St Lucie, Florida to Rockville, Maryland.

The flight distance (direct flight from Port St Lucie, FL to Rockville, MD) is 836.45 mi.

957 mi = 1,539.46 kms