Miles between Union City, CA and Simi Valley, CA

There are
359 mi
from Union City, CA to Simi Valley, CA

That's the driving distance. It would take 6 hours 44 mins to go from Union City, California to Simi Valley, California.

The flight distance (direct flight from Union City, CA to Simi Valley, CA) is 293.32 mi.

359 mi = 578.54 kms