The average bus between Diamond Bar and South Coast Plaza takes 2h 17m and the fastest bus takes 1h 46m. There is a bus service every few hours from Diamond Bar to South Coast Plaza. 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 South Coast Plaza. The earliest departure is at 6:34 AM in the morning, and the last departure from Diamond Bar is at 10:33 PM which arrives into South Coast Plaza at 12:20 AM. All services require a transfer at Brea Mall and take an average of 2h 17m. The schedules shown below are for the next available departures.

2h 20m • 1 change

2h 12m • 1 change

2h 24m • 1 change

2h 12m • 1 change

2h 22m • 1 change

2h 15m • 1 change

2h 15m • 1 change

2h 21m • 1 change

2h 22m • 1 change

2h 15m • 1 change

2h 15m • 1 change

2h 21m • 1 change

1h 55m • 1 change

2h 9m • 1 change

2h 20m • 1 change

1h 56m • 1 change
Want to know about travelling from Diamond Bar to South Coast Plaza? 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 South Coast Plaza. However, there are services departing from Diamond Bar station and arriving at South Coast Plaza station via Brea Mall. The journey, including transfers, takes approximately 2h 17m.
Diamond Bar to South Coast Plaza bus services, operated by Foothill Transit, depart from Diamond Bar Blvd and Sunset Crossing Rd station.
Diamond Bar to South Coast Plaza bus services, operated by Foothill Transit, arrive at Bristol-Town Center station.
The distance between Diamond Bar and South Coast Plaza is 38.2 km. The road distance is 45 km.
You can take a bus from Diamond Bar Blvd and Sunset Crossing Rd to South Coast Plaza via Brea Mall, Ring-Brea Mall, and Bristol-Town Center in around 2h 14m.