The average train between Saint-Germain-en-Laye and Chaumont-en-Vexin takes 1h 56m and the fastest train takes 1h 44m. There is a train service every few hours from Saint-Germain-en-Laye to Chaumont-en-Vexin. 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 2 hours between Saint-Germain-en-Laye and Chaumont-en-Vexin. The earliest departure is at 6:12 AM in the morning, and the last departure from Saint-Germain-en-Laye is at 8:12 PM which arrives into Chaumont-en-Vexin at 10:03 PM. All services require a transfer at La Défense and take an average of 1h 56m. The schedules shown below are for the next available departures.


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Want to know about travelling from Saint-Germain-en-Laye to Chaumont-en-Vexin? 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 Saint-Germain-en-Laye to Chaumont-en-Vexin. However, there are services departing from Saint-Germain-en-Laye station and arriving at Chaumont-en-Vexin station via Chaumont-en-Vexin. The journey, including transfers, takes approximately 1h 56m.
Saint-Germain-en-Laye to Chaumont-en-Vexin train services, operated by Réseau Express Régional (RER Paris), depart from Gare Saint-Lazare station.
Saint-Germain-en-Laye to Chaumont-en-Vexin train services, operated by Réseau Express Régional (RER Paris), arrive at Chaumont-en-Vexin station.
The distance between Saint-Germain-en-Laye and Chaumont-en-Vexin is 43.4 km. The road distance is 83 km.
Transilien – SNCF Voyageurs operates a train from Gare Saint-Lazare to Chaumont-en-Vexin every 3 hours. Tickets cost €6–8 and the journey takes 1h 14m.