The average train between Islip and Washington takes 6h 6m and the fastest train takes 4h 57m. The train service runs several times per day from Islip to Washington. 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 Islip and Washington. The earliest departure is at 12:12 AM at night, and the last departure from Islip is at 10:56 PM which arrives into Washington at 8:22 AM. All services require a transfer at Babylon and take an average of 6h 6m. The schedules shown below are for the next available departures.


5h 26m • 2 changes

5h 39m • 2 changes

5h 40m • 2 changes

5h 2m • 2 changes

10h 28m • 2 changes

5h 39m • 2 changes

5h 19m • 2 changes

5h 25m • 2 changesWant to know about travelling from Islip to Washington? 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 Islip to Washington. However, there are services departing from Babylon station and arriving at Washington Union Station via New York Penn Station. The journey, including transfers, takes approximately 6h 6m.
Islip to Washington train services, operated by Long Island Rail Road, depart from Babylon station.
Islip to Washington train services, operated by Amtrak Acela, arrive at Washington Union Station.
The distance between Islip and Washington is 385.2 km. The road distance is 430 km.
You can take a train from Islip to Washington Union Station via Babylon, Penn Station, and Ny Moynihan Train Hall At Penn Station in around 4h 57m.