Miles between Simi Valley, CA and Marysville, CA

There are
420 mi
from Simi Valley, CA to Marysville, CA

That's the driving distance. It would take 7 hours 48 mins to go from Simi Valley, California to Marysville, California.

The flight distance (direct flight from Simi Valley, CA to Marysville, CA) is 371.08 mi.

420 mi = 675.87 kms