Discover the best things to do on a road trip from Caldwell to Union, NJ. From historical parks to breweries, there's something for everyone, and the route takes approximately 37 minutes.

Discover the different routes and the estimated cost for driving from Caldwell to Union, NJ based on current gas and toll prices. Choose the one that suits your budget and time.

Discover the best routes and travel times for getting from Caldwell to Union, New Jersey, whether by car or public transportation. Check out our recommendations for pit stops along the way.