Miles between Gaithersburg, MD and River Edge, NJ

There are
240 mi
from Gaithersburg, MD to River Edge, NJ

That's the driving distance. It would take 4 hours 55 mins to go from Gaithersburg, Maryland to River Edge, New Jersey.

The flight distance (direct flight from Gaithersburg, MD to River Edge, NJ) is 207.79 mi.

240 mi = 386.00 kms