Miles between Downey, CA and Vallejo, CA

There are
398 mi
from Downey, CA to Vallejo, CA

That's the driving distance. It would take 7 hours 22 mins to go from Downey, California to Vallejo, California.

The flight distance (direct flight from Downey, CA to Vallejo, CA) is 368.54 mi.

398 mi = 639.76 kms