Miles between Portland, OR and Gaithersburg, MD

There are
2,781 mi
from Portland, OR to Gaithersburg, MD

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

The flight distance (direct flight from Portland, OR to Gaithersburg, MD) is 2,331.97 mi.

2,781 mi = 3.22 kms