The average train between Princeton Junction and South Norwalk takes 2h 50m and the fastest train takes 2h 24m. There is a train service every few hours from Princeton Junction to South Norwalk. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Princeton Junction and South Norwalk. The earliest departure is at 12:55 AM at night, and the last departure from Princeton Junction is at 6:59 PM which arrives into South Norwalk at 10:10 PM. All services require a transfer at Penn Station and take an average of 2h 50m. The schedules shown below are for the next available departures.


2h 24m • 2 changes


2h 52m • 2 changes


2h 33m • 2 changes


2h 30m • 2 changes


2h 24m • 2 changes


2h 52m • 2 changes


2h 33m • 2 changes


2h 30m • 2 changes


6h 3m • 2 changes


2h 58m • 2 changes


3h 1m • 2 changes


2h 40m • 2 changes


6h 3m • 2 changes


2h 58m • 2 changes


3h 1m • 2 changes


2h 40m • 2 changes
Want to know about travelling from Princeton Junction to South Norwalk? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Princeton Junction to South Norwalk. However, there are services departing from Princeton Junction station and arriving at South Norwalk station via New York Penn Station station. The journey, including transfers, takes approximately 2h 50m.
Princeton Junction to South Norwalk train services, operated by NJ Transit, depart from Princeton Jct. station.
Princeton Junction to South Norwalk train services, operated by NJ Transit, arrive at South Norwalk station.
The distance between Princeton Junction and South Norwalk is 133.1 km. The road distance is 146 km.
You can take a train from Princeton Jct. to South Norwalk via Penn Station, Madison Av/E 34 St, Madison Av/E 42 St, and Grand Central Terminal in around 3h 6m.