Miles between Gaithersburg, MD and Addison, TX

There are
1,343 mi
from Gaithersburg, MD to Addison, TX

That's the driving distance. It would take 1 day to go from Gaithersburg, Maryland to Addison, Texas.

The flight distance (direct flight from Gaithersburg, MD to Addison, TX) is 1,173.64 mi.

1,343 mi = 2,161.89 kms