The average bus between Diamond Bar and Cerritos takes 2h 55m and the fastest bus takes 1h 47m. There is a bus service every few hours from Diamond Bar to Cerritos. 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 Diamond Bar and Cerritos. The earliest departure is at 6:52 AM in the morning, and the last departure from Diamond Bar is at 9:29 PM which arrives into Cerritos at 5:20 AM. All services require a transfer at El Monte Station Upper Level and take an average of 2h 55m. The schedules shown below are for the next available departures.


2h 7m • 2 changes


2h 6m • 2 changes


1h 53m • 2 changes


2h 10m • 2 changes


2h 7m • 2 changes


2h 6m • 2 changes


1h 53m • 2 changes


2h 10m • 2 changes


2h 7m • 2 changes


2h 6m • 2 changes


1h 53m • 2 changes


2h 10m • 2 changes
Want to know about travelling from Diamond Bar to Cerritos? 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 Diamond Bar to Cerritos. However, there are services departing from Diamond Bar station and arriving at Cerritos station via El Monte Station Upper Level station. The journey, including transfers, takes approximately 2h 55m.
Diamond Bar to Cerritos bus services, operated by Foothill Transit, depart from Cal Poly Pomona Admin station.
Diamond Bar to Cerritos bus services, operated by Foothill Transit, arrive at South & Norwalk SW station.
The distance between Diamond Bar and Cerritos is 30.2 km. The road distance is 56 km.
You can take a bus from Cal Poly Pomona Admin to South & Norwalk SW via El Monte Station Upper Level, El Monte Station - Lower Level, Norwalk Station, and Norwalk Station Bay 11 in around 2h 37m.