There are
2,734 mi
from Trenton, NJ to Irvine, CA
That's the driving distance. It would take 2 days 1 hour to go from Trenton, New Jersey to Irvine, California.
The flight distance (direct flight from Trenton, NJ to Irvine, CA) is 2,395.66 mi.
2,734 mi = 3.22 kms