Miles between Gaithersburg, MD and Hammond, IN

There are
654 mi
from Gaithersburg, MD to Hammond, IN

That's the driving distance. It would take 12 hours 5 mins to go from Gaithersburg, Maryland to Hammond, Indiana.

The flight distance (direct flight from Gaithersburg, MD to Hammond, IN) is 567.37 mi.

654 mi = 1,051.88 kms