There are
2,776 mi
from Fullerton, CA to Roselle, NJ
That's the driving distance. It would take 2 days 1 hour to go from Fullerton, California to Roselle, New Jersey.
The flight distance (direct flight from Fullerton, CA to Roselle, NJ) is 2,421.03 mi.
2,776 mi = 3.22 kms