There are
2,589 mi
from Gaithersburg, MD to Imperial, CA
That's the driving distance. It would take 1 day 21 hours to go from Gaithersburg, Maryland to Imperial, California.
The flight distance (direct flight from Gaithersburg, MD to Imperial, CA) is 2,171.74 mi.
2,589 mi = 4,166.47 kms