Miles between Downey, CA and Manteca, CA

There are
344 mi
from Downey, CA to Manteca, CA

That's the driving distance. It would take 6 hours 20 mins to go from Downey, California to Manteca, California.

The flight distance (direct flight from Downey, CA to Manteca, CA) is 317.49 mi.

344 mi = 553.77 kms