The average train between Greenwich and Port Jefferson takes 3h 8m and the fastest train takes 2h 43m. The train service runs several times per day from Greenwich to Port Jefferson. 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 3 hours between Greenwich and Port Jefferson. The earliest departure is at 6:23 AM in the morning, and the last departure from Greenwich is at 11:19 PM which arrives into Port Jefferson at 2:35 AM. All services require a transfer at Grand Central Terminal and take an average of 3h 8m. The schedules shown below are for the next available departures.


3h 26m • 2 changes


3h 20m • 2 changes


3h 8m • 2 changes


3h 6m • 2 changes


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3h 8m • 2 changes


3h 1m • 2 changes


3h 26m • 2 changes


3h 20m • 2 changes


3h 8m • 2 changes


3h 1m • 2 changes


3h 26m • 2 changes


3h 20m • 2 changes


3h 8m • 2 changes


3h 1m • 2 changes


3h 26m • 2 changes


3h 20m • 2 changes


3h 8m • 2 changes
Want to know about travelling from Greenwich to Port Jefferson? 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 Greenwich to Port Jefferson. However, there are services departing from Greenwich station and arriving at Port Jefferson station via Grand Central Terminal. The journey, including transfers, takes approximately 3h 8m.
Greenwich to Port Jefferson train services, operated by Metro-North Railroad (MNR), depart from Greenwich station.
Greenwich to Port Jefferson train services, operated by Metro-North Railroad (MNR), arrive at Port Jefferson station.
The distance between Greenwich and Port Jefferson is 47.8 km. The road distance is 140 km.
You can take a train from Greenwich to Port Jefferson via Grand Central Terminal and Jamaica in around 4h.