Miles between Fontana, CA and Gaithersburg, MD

There are
2,570 mi
from Fontana, CA to Gaithersburg, MD

That's the driving distance. It would take 1 day 21 hours to go from Fontana, California to Gaithersburg, Maryland.

The flight distance (direct flight from Fontana, CA to Gaithersburg, MD) is 2,239.83 mi.

2,570 mi = 4,135.55 kms