Miles between Simi Valley, CA and Brentwood, CA

There are
340 mi
from Simi Valley, CA to Brentwood, CA

That's the driving distance. It would take 6 hours 26 mins to go from Simi Valley, California to Brentwood, California.

The flight distance (direct flight from Simi Valley, CA to Brentwood, CA) is 300.82 mi.

340 mi = 546.48 kms