The average train between Piscataway and Rockville takes 4h 21m and the fastest train takes 3h 29m. There is a train service every few hours from Piscataway to Rockville. 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 Rockville. 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 Rockville at 7:10 AM. All services require a transfer at Metropark and take an average of 4h 21m. The schedules shown below are for the next available departures.


4h 1m • 2 changes

3h 35m • 2 changes

4h 5m • 2 changes

3h 29m • 2 changes

4h 1m • 2 changes

3h 35m • 2 changes

4h 5m • 2 changes

3h 29m • 2 changes

4h 1m • 2 changes

3h 35m • 2 changes

4h 5m • 2 changes

3h 29m • 2 changes

4h 6m • 2 changes

4h 3m • 2 changes

3h 59m • 2 changes

3h 47m • 2 changesWant to know about travelling from Piscataway to Rockville? 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 Rockville. However, there are services departing from Piscataway station and arriving at Rockville station via Washington Union Station station. The journey, including transfers, takes approximately 4h 21m.
Piscataway to Rockville train services, operated by NJ Transit, depart from Metropark Amtrak Station.
Piscataway to Rockville train services, operated by NJ Transit, arrive at Washington Union Station.
The distance between Piscataway and Rockville is 283 km. The road distance is 358 km.
Amtrak operates a train from Metropark Amtrak Station to Washington Union Station hourly. Tickets cost $50–120 and the journey takes 2h 49m. Amtrak Acela also services this route 4 times a day.