The average train between Syosset and Iselin takes 1h 55m and the fastest train takes 1h 21m. There is a train service every few hours from Syosset to Iselin. 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 Syosset and Iselin. The earliest departure is at 2:03 AM at night, and the last departure from Syosset is at 11:11 PM which arrives into Iselin at 12:50 AM. All services require a transfer at Penn Station and take an average of 1h 55m. The schedules shown below are for the next available departures.

3h 15m • 1 change

2h 26m • 1 change

1h 44m • 1 change

1h 21m • 1 change

2h 28m • 1 change

2h 7m • 1 change

1h 52m • 1 change

1h 44m • 1 change

2h 51m • 1 change

1h 41m • 1 change

1h 52m • 1 change

2h 7m • 1 change
Want to know about travelling from Syosset to Iselin? 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 Syosset to Iselin. However, there are services departing from Syosset station and arriving at Iselin station via New York Penn Station station. The journey, including transfers, takes approximately 1h 55m.
Syosset to Iselin train services, operated by Long Island Rail Road, depart from Syosset station.
Syosset to Iselin train services, operated by Long Island Rail Road, arrive at Metropark Amtrak Station.
The distance between Syosset and Iselin is 74.6 km. The road distance is 89 km.
You can take a train from Syosset to Metropark Amtrak Station via Penn Station and Ny Moynihan Train Hall At Penn Station in around 1h 56m.