Miles between Phoenix, AZ and Gaithersburg, MD

There are
2,247 mi
from Phoenix, AZ to Gaithersburg, MD

That's the driving distance. It would take 1 day 16 hours to go from Phoenix, Arizona to Gaithersburg, Maryland.

The flight distance (direct flight from Phoenix, AZ to Gaithersburg, MD) is 1,968.82 mi.

2,247 mi = 3.22 kms