The average bus between Washington and Mountainside takes 5h 53m and the fastest bus takes 4h 43m. The bus service runs several times per day from Washington to Mountainside. 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 Mountainside. The earliest departure is at 1:10 AM at night, and the last departure from Washington is at 11:35 PM which arrives into Mountainside at 6:49 AM. All services require a transfer, and take on average 5h 53m. The schedules shown below are for the next available departures.

5h 32m • 1 change
5h 4m • 1 change
5h 45m • 1 change
7h 10m • 1 change
6h 39m • 1 change
5h 8m • 1 change
6h 43m • 1 change
6h 21m • 1 change
5h 14m • 1 change
4h 43m • 1 change
5h 22m • 1 change
6h 47m • 1 change
5h 14m • 1 change
4h 43m • 1 change
5h 22m • 1 change
6h 47m • 1 change
5h 14m • 1 change
5h 22m • 1 change
6h 47m • 1 change
6h 25m • 1 change
5h 14m • 1 change
5h 22m • 1 change
6h 47m • 1 change
6h 27m • 1 changeWant to know about travelling from Washington to Mountainside? 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 Mountainside. However, there are services departing from Washington Union Station and arriving at Newark Penn Station via Newark Penn Station. The journey, including transfers, takes approximately 5h 53m.
Washington to Mountainside bus services, operated by Greyhound USA, depart from Washington Union Station.
Washington to Mountainside bus services, operated by Greyhound USA, arrive at Newark Penn Station.
The distance between Washington and Mountainside is 302.4 km. The road distance is 340 km.
Greyhound USA operates a bus from Washington Union Station to Newark Penn Station 5 times a day. Tickets cost $35–60 and the journey takes 4h. Flixbus USA also services this route every 4 hours.