The average bus between Costa Mesa and Sierra Madre takes 5h 4m and the fastest bus takes 3h 36m. The bus service runs several times per day from Costa Mesa to Sierra Madre. 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 2 hours between Costa Mesa and Sierra Madre. The earliest departure is at 5:09 AM in the morning, and the last departure from Costa Mesa is at 9:27 PM which arrives into Sierra Madre at 7:43 AM. All services require a transfer at Newport Trans Ctr Dock 5 and take an average of 5h 4m. The schedules shown below are for the next available departures.



4h 1m • 3 changes
Arrives next day



9h 38m • 3 changes
Arrives next day



10h 15m • 3 changes



4h 9m • 3 changes



3h 36m • 3 changes



4h 1m • 3 changes



3h 45m • 3 changes



4h 9m • 3 changes



3h 36m • 3 changes



4h 1m • 3 changes



3h 45m • 3 changes



4h 9m • 3 changes



3h 36m • 3 changes



4h 1m • 3 changes



3h 45m • 3 changes
Want to know about travelling from Costa Mesa to Sierra Madre? 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 Costa Mesa to Sierra Madre. However, there are services departing from Costa Mesa station and arriving at Sierra Madre station via 7Th-Channel. The journey, including transfers, takes approximately 5h 4m.
Costa Mesa to Sierra Madre bus services, operated by OCTA, depart from Newport Trans Ctr Dock 5 station.
Costa Mesa to Sierra Madre bus services, operated by OCTA, arrive at Sierra Madre / Baldwin station.
The distance between Costa Mesa and Sierra Madre is 59.2 km. The road distance is 99 km.
You can take a bus from 17Th-Newport to Sierra Madre / Baldwin via Newport Trans Ctr Dock 5, 7Th-Channel, 7th / Channel, and El Monte Station - Lower Level in around 4h 54m.