There are
3,020 mi
from Passaic, NJ to Eureka, CA
That's the driving distance. It would take 2 days 5 hours to go from Passaic, New Jersey to Eureka, California.
The flight distance (direct flight from Passaic, NJ to Eureka, CA) is 2,578.89 mi.
3,020 mi = 4,859.47 kms