Miles between Janesville, WI and Gaithersburg, MD

There are
783 mi
from Janesville, WI to Gaithersburg, MD

That's the driving distance. It would take 14 hours 42 mins to go from Janesville, Wisconsin to Gaithersburg, Maryland.

The flight distance (direct flight from Janesville, WI to Gaithersburg, MD) is 662.99 mi.

783 mi = 1,260.44 kms