Miles between Rockville, MD and Griffith, IN

There are
657 mi
from Rockville, MD to Griffith, IN

That's the driving distance. It would take 12 hours 12 mins to go from Rockville, Maryland to Griffith, Indiana.

The flight distance (direct flight from Rockville, MD to Griffith, IN) is 566.51 mi.

657 mi = 1,057.27 kms