The average bus between Long Beach and Diamond Bar takes 2h 26m and the fastest bus takes 2h 8m. There is a bus service every few hours from Long Beach 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 hourly between Long Beach and Diamond Bar. The earliest departure is at 5:02 AM in the morning, and the last departure from Long Beach is at 6:47 PM which arrives into Diamond Bar at 9:04 PM. All services require a transfer at 7th / Channel and take an average of 2h 26m. The schedules shown below are for the next available departures.


2h 22m • 2 changes


2h 21m • 2 changes


2h 14m • 2 changes


2h 32m • 2 changes


2h 8m • 2 changes


2h 16m • 2 changes


2h 26m • 2 changes


2h 25m • 2 changes


2h 8m • 2 changes


2h 16m • 2 changes


2h 26m • 2 changes


2h 25m • 2 changes
Want to know about travelling from Long Beach 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 Long Beach to Diamond Bar. However, there are services departing from Long Beach station and arriving at Diamond Bar station via 7th & Channel SE. The journey, including transfers, takes approximately 2h 26m.
Long Beach to Diamond Bar bus services, operated by Long Beach Transit, depart from Long Beach Blvd & 3rd SE station.
Long Beach to Diamond Bar bus services, operated by Long Beach Transit, arrive at Cal Poly Pomona Admin station.
The distance between Long Beach and Diamond Bar is 45.5 km. The road distance is 73 km.
You can take a bus from Long Beach Blvd & 3rd SE to Cal Poly Pomona Admin via 7th / Channel, El Monte Station - Lower Level, and El Monte Station Upper Level in around 3h 2m.