There are
2,844 mi
from Gaithersburg, MD to Scotts Valley, CA
That's the driving distance. It would take 2 days 1 hour to go from Gaithersburg, Maryland to Scotts Valley, California.
The flight distance (direct flight from Gaithersburg, MD to Scotts Valley, CA) is 2,416.14 mi.
2,844 mi = 4,576.58 kms