The average bus between San Marino and Monrovia takes 47 min and the fastest bus takes 25 min. There is an hourly bus service from San Marino to Monrovia. 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 San Marino and Monrovia. The earliest departure is at 12:03 AM at night, and the last departure from San Marino is at 10:05 PM which arrives into Monrovia at 10:48 PM. All services require a transfer at Huntington / Rosemead and take an average of 47 min. The schedules shown below are for the next available departures.

38 min • 1 change

36 min • 1 change

34 min • 1 change

39 min • 1 change

4h 25m • 1 change

54 min • 1 change

38 min • 1 change

29 min • 1 change

4h 25m • 1 change

54 min • 1 change

38 min • 1 change

29 min • 1 change
Want to know about travelling from San Marino to Monrovia? 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 Marino to Monrovia. However, there are services departing from San Marino station and arriving at Monrovia station via Huntington / Rosemead. The journey, including transfers, takes approximately 47 min.
San Marino to Monrovia bus services, operated by Metro Los Angeles, depart from Huntington / San Marino station.
San Marino to Monrovia bus services, operated by Metro Los Angeles, arrive at Huntington Dr and Magnolia Ave E station.
The distance between San Marino and Monrovia is 10.3 km. The road distance is 16 km.
You can take a bus from Huntington / San Marino to Huntington Dr and Magnolia Ave E via Huntington / Rosemead and Huntington Dr and Rosemead Blvd E in around 39 min.