Miles between Seattle, WA and Gaithersburg, MD

There are
2,718 mi
from Seattle, WA to Gaithersburg, MD

That's the driving distance. It would take 2 days to go from Seattle, Washington to Gaithersburg, Maryland.

The flight distance (direct flight from Seattle, WA to Gaithersburg, MD) is 2,305.81 mi.

2,718 mi = 4,373.94 kms