There are
3,011 mi
from Somerville, NJ to Eureka, CA
That's the driving distance. It would take 2 days 5 hours to go from Somerville, New Jersey to Eureka, California.
The flight distance (direct flight from Somerville, NJ to Eureka, CA) is 2,560.48 mi.
3,011 mi = 4,845.96 kms