Miles between Trenton, NJ and Castle Rock, CO

There are
1,725 mi
from Trenton, NJ to Castle Rock, CO

That's the driving distance. It would take 1 day 7 hours to go from Trenton, New Jersey to Castle Rock, Colorado.

The flight distance (direct flight from Trenton, NJ to Castle Rock, CO) is 1,592 mi.

1,725 mi = 1.61 kms