There are
2,732 mi
from Fullerton, CA to Somerville, NJ
That's the driving distance. It would take 2 days 1 hour to go from Fullerton, California to Somerville, New Jersey.
The flight distance (direct flight from Fullerton, CA to Somerville, NJ) is 2,402.96 mi.
2,732 mi = 4,397.15 kms