There are
2,627 mi
from Gaithersburg, MD to Beverly Hills, CA
That's the driving distance. It would take 1 day 23 hours to go from Gaithersburg, Maryland to Beverly Hills, California.
The flight distance (direct flight from Gaithersburg, MD to Beverly Hills, CA) is 2,291.87 mi.
2,627 mi = 4,227.80 kms