The average bus between Washington and Raritan takes 7h 38m and the fastest bus takes 6h 32m. The bus service runs several times per day from Washington to Raritan. 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 every 3 hours between Washington and Raritan. The earliest departure is at 2:10 AM at night, and the last departure from Washington is at 11:30 PM which arrives into Raritan at 8:23 AM. All services require a transfer, and take on average 7h 38m. The schedules shown below are for the next available departures.

6h 57m • 1 change
Arrives next day

8h 6m • 1 change
Arrives next day

6h 36m • 1 change

7h 58m • 1 change

7h 43m • 1 change

7h 8m • 1 change

6h 44m • 1 change

8h 14m • 1 change

7h 58m • 1 change

7h 23m • 1 change

6h 58m • 1 change

8h 14m • 1 change

7h 58m • 1 change

7h 23m • 1 change

6h 58m • 1 change

8h 14m • 1 change

7h 58m • 1 change

7h 23m • 1 change

6h 58m • 1 change

8h 14m • 1 change

7h 58m • 1 change

7h 23m • 1 change

6h 58m • 1 change
Want to know about travelling from Washington to Raritan? 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 Washington to Raritan. However, there are services departing from Washington station and arriving at Raritan station via Port Authority Bus Terminal. The journey, including transfers, takes approximately 7h 38m.
Washington to Raritan bus services, operated by Peter Pan Bus Lines, depart from Union Station.
Washington to Raritan bus services, operated by Peter Pan Bus Lines, arrive at West End Ave At Mountain Ave station.
The distance between Washington and Raritan is 277 km. The road distance is 594 km.
You can take a bus from Union Station to West End Ave At Mountain Ave via Port Authority Bus Terminal in around 7h 1m.