Miles between Sunnyvale, CA and Downey, CA

There are
363 mi
from Sunnyvale, CA to Downey, CA

That's the driving distance. It would take 6 hours 53 mins to go from Sunnyvale, California to Downey, California.

The flight distance (direct flight from Sunnyvale, CA to Downey, CA) is 322.64 mi.

363 mi = 583.63 kms