The average bus between Oceanside and Diamond Bar takes 4h 58m and the fastest bus takes 3h 11m. There is at least one bus per day from Oceanside 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 Oceanside and Diamond Bar. The earliest departure is at 7:35 AM in the morning, and the last departure from Oceanside is at 10:25 PM which arrives into Diamond Bar at 8:04 AM. All services require a transfer at Santa Ana and take an average of 4h 58m. The schedules shown below are for the next available departures.
Want to know about travelling from Oceanside 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 Oceanside to Diamond Bar. However, there are services departing from Oceanside station and arriving at Diamond Bar station via Santa Ana. The journey, including transfers, takes approximately 4h 58m.
Oceanside to Diamond Bar bus services, operated by Amtrak, depart from Oceanside station.
Oceanside to Diamond Bar bus services, operated by Amtrak, arrive at Ring-Brea Mall station.
The distance between Oceanside and Diamond Bar is 100.8 km. The road distance is 122 km.
You can take a bus from Oceanside to Diamond Bar Blvd and Sunset Crossing Rd via Santa Ana, The Depot At Santa Ana Dock 3, Ring-Brea Mall, and Brea Mall in around 3h 40m.
