The average train between Syosset and Trenton takes 2h 18m and the fastest train takes 1h 51m. The train service runs several times per day from Syosset to Trenton. 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 4 hours between Syosset and Trenton. The earliest departure is at 7:32 AM in the morning, and the last departure from Syosset is at 10:57 PM which arrives into Trenton at 1:08 AM. All services require a transfer at Penn Station and take an average of 2h 18m. The schedules shown below are for the next available departures.

2h 48m • 1 change

2h • 1 change

1h 59m • 1 change

2h 5m • 1 change
Want to know about travelling from Syosset to Trenton? 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 Trenton. However, there are services departing from Syosset station and arriving at Trenton station via New York Penn Station station. The journey, including transfers, takes approximately 2h 18m.
Syosset to Trenton train services, operated by Long Island Rail Road, depart from Syosset station.
Syosset to Trenton train services, operated by Long Island Rail Road, arrive at Trenton station.
The distance between Syosset and Trenton is 124.9 km. The road distance is 143 km.
You can take a train from Syosset to Trenton via Penn Station and Ny Moynihan Train Hall At Penn Station in around 2h 9m.