There are
3,012 mi
from Trenton, NJ to Arcata, CA
That's the driving distance. It would take 2 days 5 hours to go from Trenton, New Jersey to Arcata, California.
The flight distance (direct flight from Trenton, NJ to Arcata, CA) is 2,555.84 mi.
3,012 mi = 4.83 kms