The average train between Santa Barbara and San Marcos takes 6h 59m and the fastest train takes 6h 16m. The train service runs several times per day from Santa Barbara to San Marcos. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 4 hours between Santa Barbara and San Marcos. The earliest departure is at 6:53 AM in the morning, and the last departure from Santa Barbara is at 7:00 PM which arrives into San Marcos at 4:43 AM. All services require a transfer at Oceanside and take an average of 6h 59m. The schedules shown below are for the next available departures.

6h 33m • 1 change

6h 16m • 1 change

6h 33m • 1 change
Arrives next day

11h 13m • 1 change

6h 20m • 1 change

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6h 16m • 1 change

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6h 24m • 1 change

6h 33m • 1 change

6h 16m • 1 change

6h 20m • 1 change

6h 24m • 1 change

6h 33m • 1 change

6h 16m • 1 change

6h 20m • 1 change

6h 24m • 1 change

6h 33m • 1 change

6h 16m • 1 change

6h 20m • 1 change

6h 24m • 1 change

6h 33m • 1 change

6h 16m • 1 change
Want to know about travelling from Santa Barbara to San Marcos? 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 train from Santa Barbara to San Marcos. However, there are services departing from Santa Barbara station and arriving at San Marcos station via Oceanside. The journey, including transfers, takes approximately 6h 59m.
Santa Barbara to San Marcos train services, operated by Amtrak, depart from Santa Barbara station.
Santa Barbara to San Marcos train services, operated by Amtrak, arrive at Oceanside station.
The distance between Santa Barbara and San Marcos is 273.7 km. The road distance is 331 km.
Amtrak operates a train from Santa Barbara to Oceanside every 4 hours. Tickets cost $60–130 and the journey takes 5h 10m.