Miles between Gaithersburg, MD and Dallas, OR

There are
2,839 mi
from Gaithersburg, MD to Dallas, OR

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

The flight distance (direct flight from Gaithersburg, MD to Dallas, OR) is 2,367.52 mi.

2,839 mi = 4,569.25 kms