Miles between Gaithersburg, MD and Sunnyvale, CA

There are
2,822 mi
from Gaithersburg, MD to Sunnyvale, CA

That's the driving distance. It would take 2 days 1 hour to go from Gaithersburg, Maryland to Sunnyvale, California.

The flight distance (direct flight from Gaithersburg, MD to Sunnyvale, CA) is 2,410.72 mi.

2,822 mi = 4,541.56 kms