Miles between Gaithersburg, MD and Hartford, WI

There are
797 mi
from Gaithersburg, MD to Hartford, WI

That's the driving distance. It would take 15 hours 1 min to go from Gaithersburg, Maryland to Hartford, Wisconsin.

The flight distance (direct flight from Gaithersburg, MD to Hartford, WI) is 647.75 mi.

797 mi = 1,282.69 kms