There are
2,603 mi
from Gaithersburg, MD to Temple City, CA
That's the driving distance. It would take 1 day 22 hours to go from Gaithersburg, Maryland to Temple City, California.
The flight distance (direct flight from Gaithersburg, MD to Temple City, CA) is 2,272.76 mi.
2,603 mi = 4,189.18 kms