The average train between Piscataway and Washington takes 3h 37m and the fastest train takes 2h 45m. There is a train service every few hours from Piscataway 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 hourly between Piscataway and Washington. The earliest departure is at 5:01 AM in the morning, and the last departure from Piscataway is at 10:55 PM which arrives into Washington at 6:54 AM. All services require a transfer at Metropark and take an average of 3h 37m. The schedules shown below are for the next available departures.

3h 9m • 1 change

3h 32m • 1 change

3h 18m • 1 change

3h 25m • 1 change

3h 21m • 1 change

2h 54m • 1 change

3h 44m • 1 change

3h 28m • 1 change

3h 21m • 1 change

2h 54m • 1 change

3h 44m • 1 change

3h 28m • 1 change

3h 21m • 1 change

2h 54m • 1 change

3h 44m • 1 change

3h 28m • 1 change
Want to know about travelling from Piscataway 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 Piscataway to Washington. However, there are services departing from Piscataway station and arriving at Washington station via Washington Union Station station. The journey, including transfers, takes approximately 3h 37m.
Piscataway to Washington train services, operated by NJ Transit, depart from Metropark Amtrak Station.
Piscataway to Washington train services, operated by NJ Transit, arrive at Washington Union Station.
The distance between Piscataway and Washington is 287.6 km. The road distance is 331 km.
Amtrak operates a train from Metropark Amtrak Station to Washington Union Station hourly. Tickets cost $65–130 and the journey takes 2h 49m. Amtrak Acela also services this route 4 times a day.