The average train between Stamford and Ronkonkoma takes 2h 35m and the fastest train takes 2h 19m. There is a train service every few hours from Stamford to Ronkonkoma. 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 Stamford and Ronkonkoma. The earliest departure is at 7:04 AM in the morning, and the last departure from Stamford is at 11:08 PM which arrives into Ronkonkoma at 1:32 AM. All services require a transfer at Ny Moynihan Train Hall At Penn Station and take an average of 2h 35m. The schedules shown below are for the next available departures.

2h 24m • 1 change

2h 31m • 1 change

2h 48m • 1 change

2h 30m • 1 change

2h 49m • 1 change

2h 54m • 1 change

2h 25m • 1 change

2h 22m • 1 change

2h 48m • 1 change

2h 23m • 1 change

2h 58m • 1 change

2h 24m • 1 change

2h 48m • 1 change

2h 23m • 1 change

2h 44m • 1 change

2h 24m • 1 change
Want to know about travelling from Stamford to Ronkonkoma? 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 Stamford to Ronkonkoma. However, there are services departing from Stamford station and arriving at Ronkonkoma station via Ny Moynihan Train Hall At Penn Station station. The journey, including transfers, takes approximately 2h 35m.
Stamford to Ronkonkoma train services, operated by Amtrak Acela, depart from Stamford Amtrak Station.
Stamford to Ronkonkoma train services, operated by Amtrak Acela, arrive at Ronkonkoma station.
The distance between Stamford and Ronkonkoma is 44.5 km. The road distance is 139 km.
You can take a train from Stamford Amtrak Station to Ronkonkoma via Ny Moynihan Train Hall At Penn Station and New York Penn Station in around 2h 29m.