The average bus between San Diego and Rancho Cucamonga takes 7h 20m and the fastest bus takes 5h 40m. The bus service runs several times per day from San Diego to Rancho Cucamonga. 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 3 times a day between San Diego and Rancho Cucamonga. The earliest departure is at 7:00 AM in the morning, and the last departure from San Diego is at 7:25 PM which arrives into Rancho Cucamonga at 5:08 AM. All services require a transfer at Los Angeles Union Station and take an average of 7h 20m. The schedules shown below are for the next available departures.


5h 53m • 2 changes


5h 56m • 2 changes
Arrives next day


9h 43m • 2 changes


5h 53m • 2 changes


5h 56m • 2 changes
Arrives next day


10h 29m • 2 changes


6h 5m • 2 changes


5h 42m • 2 changes
Arrives next day


10h 59m • 2 changes


6h 2m • 2 changes


5h 40m • 2 changes
Arrives next day


9h 43m • 2 changes
Want to know about travelling from San Diego to Rancho Cucamonga? 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 San Diego to Rancho Cucamonga. However, there are services departing from San Diego station and arriving at Rancho Cucamonga station via Los Angeles Union Station station. The journey, including transfers, takes approximately 7h 20m.
San Diego to Rancho Cucamonga bus services, operated by Greyhound Mexico, depart from San Diego station.
San Diego to Rancho Cucamonga bus services, operated by Greyhound Mexico, arrive at Montclair Transcenter station.
The distance between San Diego and Rancho Cucamonga is 159.8 km. The road distance is 270 km.
You can take a bus from San Diego to Foothill @ Archibald via Los Angeles Union Station, Montclair Transcenter, and Montclair Transit Center in around 5h 34m.