The average bus between Riverside and Diamond Bar takes 3h 41m and the fastest bus takes 1h 36m. There is at least one bus per day from Riverside to Diamond Bar. 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 once daily between Riverside and Diamond Bar. The earliest departure is at 7:10 AM in the morning, and the last departure from Riverside is at 11:15 AM which arrives into Diamond Bar at 12:51 PM. All services require a transfer at Ontario Amtrak and take an average of 3h 41m. The schedules shown below are for the next available departures.
Want to know about travelling from Riverside to Diamond Bar? 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 Riverside to Diamond Bar. However, there are services departing from Riverside station and arriving at Diamond Bar station via Ontario Amtrak. The journey, including transfers, takes approximately 3h 41m.
Riverside to Diamond Bar bus services, operated by Amtrak, depart from Riverside station.
Riverside to Diamond Bar bus services, operated by Amtrak, arrive at Diamond Bar Blvd and Sunset Crossing Rd station.
The distance between Riverside and Diamond Bar is 39.1 km. The road distance is 52 km.
You can take a bus from Riverside to Diamond Bar Blvd and Sunset Crossing Rd via Ontario Amtrak, Holt @ Lemon, and Pomona Transit Center in around 1h 49m.
