There are
2,720 mi
from Gaithersburg, MD to Woodland, CA
That's the driving distance. It would take 1 day 23 hours to go from Gaithersburg, Maryland to Woodland, California.
The flight distance (direct flight from Gaithersburg, MD to Woodland, CA) is 2,371.85 mi.
2,720 mi = 4,376.66 kms