The average train between Oxnard and San Marcos takes 5h 54m and the fastest train takes 5h 12m. The train service runs several times per day from Oxnard 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 Oxnard and San Marcos. The earliest departure is at 7:57 AM in the morning, and the last departure from Oxnard is at 8:03 PM which arrives into San Marcos at 4:43 AM. All services require a transfer at Oceanside and take an average of 5h 54m. The schedules shown below are for the next available departures.

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Want to know about travelling from Oxnard 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 Oxnard to San Marcos. However, there are services departing from Oxnard station and arriving at San Marcos station via Oceanside. The journey, including transfers, takes approximately 5h 54m.
Oxnard to San Marcos train services, operated by Amtrak, depart from Oxnard station.
Oxnard to San Marcos train services, operated by Amtrak, arrive at Oceanside station.
The distance between Oxnard and San Marcos is 219.9 km. The road distance is 272 km.
Amtrak operates a train from Oxnard to Oceanside every 4 hours. Tickets cost $45–100 and the journey takes 4h 6m.