The average train between Long Island and New Haven takes 3h 29m and the fastest train takes 3h 4m. There is a train service every few hours from Long Island to New Haven. 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 Long Island and New Haven. The earliest departure is at 1:53 AM at night, and the last departure from Long Island is at 7:31 PM which arrives into New Haven at 10:37 PM. All services require a transfer at Penn Station and take an average of 3h 29m. The schedules shown below are for the next available departures.

5h 17m • 1 change

3h 10m • 1 change

3h 4m • 1 change

3h 25m • 1 change

3h 49m • 1 change

3h 17m • 1 change

3h 33m • 1 change

3h 26m • 1 change

3h 49m • 1 change

3h 17m • 1 change

3h 33m • 1 change

3h 26m • 1 change
Want to know about travelling from Long Island to New Haven? 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 New Haven. However, there are services departing from Long Island station and arriving at New Haven station via New York Penn Station station. The journey, including transfers, takes approximately 3h 29m.
Long Island to New Haven train services, operated by Long Island Rail Road, depart from Ronkonkoma station.
Long Island to New Haven train services, operated by Long Island Rail Road, arrive at New Haven station.
The distance between Long Island and New Haven is 55.9 km. The road distance is 202 km.
You can take a train from Ronkonkoma to New Haven via Penn Station and Ny Moynihan Train Hall At Penn Station in around 3h 38m.