There are
2,589 mi
from Frederick, MD to Alhambra, CA
That's the driving distance. It would take 1 day 22 hours to go from Frederick, Maryland to Alhambra, California.
The flight distance (direct flight from Frederick, MD to Alhambra, CA) is 2,264.30 mi.
2,589 mi = 4,166.53 kms