The average bus between Oceanside and San Marino takes 3h 48m and the fastest bus takes 3h 19m. The bus service runs several times per day from Oceanside to San Marino. 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 Oceanside and San Marino. The earliest departure is at 8:00 AM in the morning, and the last departure from Oceanside is at 8:20 PM which arrives into San Marino at 12:03 AM. All services require a transfer at Los Angeles Union Station and take an average of 3h 48m. The schedules shown below are for the next available departures.


3h 41m • 2 changes


3h 19m • 2 changes
Arrives next day


3h 43m • 2 changes


3h 41m • 2 changes


3h 19m • 2 changes
Arrives next day


3h 43m • 2 changes


3h 38m • 2 changes


3h 26m • 2 changes
Arrives next day


3h 42m • 2 changes


3h 38m • 2 changes


3h 26m • 2 changes
Arrives next day


3h 42m • 2 changes


3h 41m • 2 changes


3h 19m • 2 changes
Arrives next day


3h 43m • 2 changes
Want to know about travelling from Oceanside to San Marino? 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 Oceanside to San Marino. However, there are services departing from Oceanside station and arriving at San Marino station via Los Angeles Union Station station. The journey, including transfers, takes approximately 3h 48m.
Oceanside to San Marino bus services, operated by Greyhound Mexico, depart from Oceanside station.
Oceanside to San Marino bus services, operated by Greyhound Mexico, arrive at Los Angeles Union Station.
The distance between Oceanside and San Marino is 122.9 km. The road distance is 157 km.
Greyhound Mexico operates a bus from Oceanside to Los Angeles Union Station 3 times a day. Tickets cost $18–27 and the journey takes 2h.