The average train between Trappes and Saint-Germain-en-Laye takes 49 min and the fastest train takes 42 min. The train runs at least 3 times per hour from Trappes to Saint-Germain-en-Laye. 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 20 minutes between Trappes and Saint-Germain-en-Laye. The earliest departure is at 12:26 AM at night, and the last departure from Trappes is at 11:47 PM which arrives into Saint-Germain-en-Laye at 12:33 AM. All services require a transfer at Saint-Cyr and take an average of 49 min. The schedules shown below are for the next available departures.

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45 min • 1 changeWant to know about travelling from Trappes to Saint-Germain-en-Laye? 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 Trappes to Saint-Germain-en-Laye. However, there are services departing from Saint-Cyr station and arriving at Saint-Germain-en-Laye station via Saint-Germain-en-Laye station. The journey, including transfers, takes approximately 49 min.
Trappes to Saint-Germain-en-Laye train services, operated by Régie Autonome des Transports Parisiens (RATP), depart from Saint-Cyr station.
Trappes to Saint-Germain-en-Laye train services, operated by Régie Autonome des Transports Parisiens (RATP), arrive at Saint-Germain-en-Laye station.
The distance between Trappes and Saint-Germain-en-Laye is 14.6 km. The road distance is 19 km.
Régie Autonome des Transports Parisiens (RATP) operates a vehicle from Saint-Cyr to Saint-Germain-en-Laye every 20 minutes, and the journey takes 32 min.