There are
2,552 mi
from Frederick, MD to Yucaipa, CA
That's the driving distance. It would take 1 day 21 hours to go from Frederick, Maryland to Yucaipa, California.
The flight distance (direct flight from Frederick, MD to Yucaipa, CA) is 2,208.09 mi.
2,552 mi = 4,106.78 kms