There are
2,891 mi
from Trenton, NJ to Larkspur, CA
That's the driving distance. It would take 2 days 2 hours to go from Trenton, New Jersey to Larkspur, California.
The flight distance (direct flight from Trenton, NJ to Larkspur, CA) is 2,537.18 mi.
2,891 mi = 3.22 kms