The average train between Geneva and Trélex takes 30 min and the fastest train takes 28 min. The train runs at least 2 times per hour from Geneva to Trélex. 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 30 minutes between Geneva and Trélex. The earliest departure is at 5:06 AM in the morning, and the last departure from Geneva is at 11:41 PM which arrives into Trélex at 12:37 AM. All services require a transfer, and take on average 30 min. The schedules shown below are for the next available departures.

31 min • 1 change

29 min • 1 change

35 min • 1 change

29 min • 1 change
Want to know about travelling from Geneva to Trélex? 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 Geneva to Trélex. However, there are services departing from Geneva station and arriving at Trélex station via Nyon. The journey, including transfers, takes approximately 30 min.
Geneva to Trélex train services, operated by Swiss Federal Railways (SBB CFF FFS), depart from Genève station.
Geneva to Trélex train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at Trélex station.
Book your Geneva to Trélex train tickets online with Swiss Federal Railways (SBB CFF FFS) and Nyon-St-Cergue-Morez.
The distance between Geneva and Trélex is 24.1 km. The road distance is 26 km.
You can take a train from Genève to Trélex via Nyon in around 39 min.