The average bus between Corona and Diamond Bar takes 3h 57m and the fastest bus takes 3h 3m. The bus service runs several times per day from Corona 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 every 3 hours between Corona and Diamond Bar. The earliest departure is at 6:30 AM in the morning, and the last departure from Corona is at 10:04 PM which arrives into Diamond Bar at 6:34 AM. All services require a transfer at Goodman @ Goodman and take an average of 3h 57m. The schedules shown below are for the next available departures.



3h 56m • 3 changes


3h 28m • 3 changes


3h 19m • 3 changes


3h 29m • 3 changes


3h 3m • 3 changes


3h 53m • 3 changes


3h 28m • 3 changes


3h 21m • 3 changes


3h 3m • 3 changes


3h 53m • 3 changes


3h 28m • 3 changes


3h 21m • 3 changes


3h 3m • 3 changes


3h 53m • 3 changes


3h 28m • 3 changes


3h 21m • 3 changes


3h 3m • 3 changes


3h 53m • 3 changes


3h 28m • 3 changes


3h 21m • 3 changes


3h 23m • 3 changes


3h 26m • 3 changes


3h 50m • 3 changes


3h 22m • 3 changesWant to know about travelling from Corona 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 Corona to Diamond Bar. However, there are services departing from Corona Transit Center station and arriving at Holt @ Plum station via Amazon Eastvale station. The journey, including transfers, takes approximately 3h 57m.
Corona to Diamond Bar bus services, operated by Riverside Transit Agency, depart from Corona Transit Center station.
Corona to Diamond Bar bus services, operated by Omnitrans, arrive at Holt @ Plum station.
The distance between Corona and Diamond Bar is 28.2 km. The road distance is 33 km.
You can take a bus from Corona Transit Center to Diamond Bar Blvd and Sunset Crossing Rd via Goodman @ Goodman, Holt @ Plum, Holt @ Lemon, and Pomona Transit Center in around 3h 54m.