The average train between San Mateo and Fremont takes 1h 34m and the fastest train takes 1h 12m. The train service runs several times per day from San Mateo to Fremont. 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 3 hours between San Mateo and Fremont. The earliest departure is at 5:23 AM in the morning, and the last departure from San Mateo is at 6:54 PM which arrives into Fremont at 8:33 PM. All services require a transfer, and take on average 1h 34m. The schedules shown below are for the next available departures.

1h 27m • 1 change

1h 27m • 1 change

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1h 25m • 1 change

1h 18m • 1 change

1h 13m • 1 change

1h 22m • 1 change

1h 25m • 1 change

1h 18m • 1 change

1h 13m • 1 change

1h 22m • 1 change

1h 25m • 1 change

1h 18m • 1 change

1h 13m • 1 change

1h 22m • 1 change

1h 25m • 1 change

1h 18m • 1 change

1h 13m • 1 change

1h 22m • 1 change
Want to know about travelling from San Mateo to Fremont? 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 San Mateo to Fremont. However, there are services departing from San Mateo station and arriving at Fremont station via Santa Clara Caltrain Southbound. The journey, including transfers, takes approximately 1h 34m.
San Mateo to Fremont train services, operated by Caltrain, depart from San Mateo Caltrain Southbound station.
San Mateo to Fremont train services, operated by Caltrain, arrive at Fremont station.
The distance between San Mateo and Fremont is 29.7 km. The road distance is 70 km.
You can take a train from San Mateo Caltrain Southbound to Fremont via Santa Clara Amtrak in around 2h 7m.