The average train between Fremont and Sunnyvale takes 52 min and the fastest train takes 42 min. The train service runs several times per day from Fremont to Sunnyvale. 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 Fremont and Sunnyvale. The earliest departure is at 5:45 AM in the morning, and the last departure from Fremont is at 9:20 PM which arrives into Sunnyvale at 10:11 PM. All services require a transfer at Santa Clara Amtrak and take an average of 52 min. The schedules shown below are for the next available departures.

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Want to know about travelling from Fremont to Sunnyvale? 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 Fremont to Sunnyvale. However, there are services departing from Fremont station and arriving at Sunnyvale station via Santa Clara Amtrak. The journey, including transfers, takes approximately 52 min.
Fremont to Sunnyvale train services, operated by Amtrak, depart from Fremont station.
Fremont to Sunnyvale train services, operated by Amtrak, arrive at Sunnyvale Caltrain Northbound station.
The distance between Fremont and Sunnyvale is 20.4 km. The road distance is 36 km.
You can take a train from Fremont to Sunnyvale Caltrain Northbound via Santa Clara Amtrak and Santa Clara Caltrain Northbound in around 53 min.