The average train between Union Station and Long Island takes 3h 26m and the fastest train takes 3h 4m. There is a train service every few hours from Union Station to Long Island. 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 Union Station and Long Island. The earliest departure is at 6:12 AM in the morning, and the last departure from Union Station is at 10:12 PM which arrives into Long Island at 1:25 AM. All services require a transfer at Ny Moynihan Train Hall At Penn Station and take an average of 3h 26m. The schedules shown below are for the next available departures.

3h 41m • 1 change

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3h 10m • 1 change

3h 12m • 1 change

3h 41m • 1 change

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3h 10m • 1 change

3h 12m • 1 change

3h 41m • 1 change

3h 40m • 1 change

3h 10m • 1 change

3h 12m • 1 change
Want to know about travelling from Union Station to Long Island? 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 Union Station to Long Island. However, there are services departing from Union Station station and arriving at Long Island station via Ny Moynihan Train Hall At Penn Station station. The journey, including transfers, takes approximately 3h 26m.
Union Station to Long Island train services, operated by Amtrak, depart from New Haven station.
Union Station to Long Island train services, operated by Amtrak, arrive at Ronkonkoma station.
The distance between Union Station and Long Island is 54.7 km. The road distance is 202 km.
You can take a train from New Haven to Ronkonkoma via Ny Moynihan Train Hall At Penn Station and New York Penn Station in around 3h 18m.