Miles between Simi Valley, CA and Hillsborough, CA

There are
370 mi
from Simi Valley, CA to Hillsborough, CA

That's the driving distance. It would take 7 hours 3 mins to go from Simi Valley, California to Hillsborough, California.

The flight distance (direct flight from Simi Valley, CA to Hillsborough, CA) is 304.35 mi.

370 mi = 595.29 kms