Miles between Gaithersburg, MD and New Haven, IN

There are
525 mi
from Gaithersburg, MD to New Haven, IN

That's the driving distance. It would take 9 hours 52 mins to go from Gaithersburg, Maryland to New Haven, Indiana.

The flight distance (direct flight from Gaithersburg, MD to New Haven, IN) is 433.64 mi.

525 mi = 844.66 kms