Miles between Ann Arbor, MI and Gaithersburg, MD

There are
497 mi
from Ann Arbor, MI to Gaithersburg, MD

That's the driving distance. It would take 9 hours 20 mins to go from Ann Arbor, Michigan to Gaithersburg, Maryland.

The flight distance (direct flight from Ann Arbor, MI to Gaithersburg, MD) is 405.24 mi.

497 mi = 799.92 kms