Miles between Rockville, MD and Dover, NJ

There are
235 mi
from Rockville, MD to Dover, NJ

That's the driving distance. It would take 4 hours 57 mins to go from Rockville, Maryland to Dover, New Jersey.

The flight distance (direct flight from Rockville, MD to Dover, NJ) is 185.13 mi.

235 mi = 378.92 kms