Miles between Frederick, MD and Simi Valley, CA

There are
2,613 mi
from Frederick, MD to Simi Valley, CA

That's the driving distance. It would take 1 day 22 hours to go from Frederick, Maryland to Simi Valley, California.

The flight distance (direct flight from Frederick, MD to Simi Valley, CA) is 2,294.76 mi.

2,613 mi = 4,205.14 kms