The average train between Long Island and Princeton takes 1h 42m and the fastest train takes 1h 17m. The train runs at least 2 times per hour from Long Island to Princeton. 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 every 30 minutes between Long Island and Princeton. The earliest departure is at 12:54 AM at night, and the last departure from Long Island is at 11:53 PM which arrives into Princeton at 1:49 AM. All services require a transfer at 34 St-Herald Sq and take an average of 1h 42m. The schedules shown below are for the next available departures.
Arrives next day


1h 48m • 2 changes
Arrives next day


1h 55m • 2 changes


3h 53m • 2 changes


1h 48m • 2 changes


1h 54m • 2 changes


1h 44m • 2 changes


3h 53m • 2 changes


1h 48m • 2 changes


1h 54m • 2 changes


1h 44m • 2 changes
Want to know about travelling from Long Island to Princeton? 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 Long Island to Princeton. However, there are services departing from Long Island station and arriving at Princeton station via Princeton Jct.. The journey, including transfers, takes approximately 1h 42m.
Long Island to Princeton train services, operated by MTA, depart from New York Penn Station.
Long Island to Princeton train services, operated by MTA, arrive at Princeton Jct. station.
The distance between Long Island and Princeton is 144.2 km. The road distance is 87 km.
NJ Transit operates a train from New York Penn Station to Princeton Jct. every 30 minutes. Tickets cost $2–21 and the journey takes 1h 13m.