Miles between Naperville, IL and Gaithersburg, MD

There are
702 mi
from Naperville, IL to Gaithersburg, MD

That's the driving distance. It would take 13 hours 12 mins to go from Naperville, Illinois to Gaithersburg, Maryland.

The flight distance (direct flight from Naperville, IL to Gaithersburg, MD) is 603.16 mi.

702 mi = 1,129.63 kms