Miles between Downey, CA and Eureka, CA

There are
656 mi
from Downey, CA to Eureka, CA

That's the driving distance. It would take 12 hours 38 mins to go from Downey, California to Eureka, California.

The flight distance (direct flight from Downey, CA to Eureka, CA) is 577.98 mi.

656 mi = 1,056.29 kms