The average bus between Union and Piscataway takes 1h 42m and the fastest bus takes 1h 19m. There is a bus service every few hours from Union to Piscataway. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Union and Piscataway. The earliest departure is at 5:20 AM in the morning, and the last departure from Union is at 11:19 PM which arrives into Piscataway at 12:40 AM. All services require a transfer, and take on average 1h 42m. The schedules shown below are for the next available departures.

1h 33m • 1 change

1h 31m • 1 change

1h 34m • 1 change

1h 29m • 1 change

1h 19m • 1 change

1h 34m • 1 change

1h 31m • 1 change

1h 33m • 1 change

1h 19m • 1 change

1h 31m • 1 change

1h 31m • 1 change

1h 34m • 1 change
Want to know about travelling from Union to Piscataway? 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 bus from Union to Piscataway. However, there are services departing from Union station and arriving at Piscataway station via Port Authority Bus Terminal. The journey, including transfers, takes approximately 1h 42m.
Union to Piscataway bus services, operated by NJ Transit, depart from Morris Ave At Adams Ave station.
Union to Piscataway bus services, operated by NJ Transit, arrive at Neilson Parking Plaza station.
The distance between Union and Piscataway is 24.9 km. The road distance is 237 km.
You can take a bus from Morris Ave At Adams Ave to Neilson Parking Plaza via Port Authority Bus Terminal in around 1h 50m.