The average train between Poissy and Morlaix takes 4h 17m and the fastest train takes 3h 54m. The train service runs several times per day from Poissy to Morlaix. 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 4 hours between Poissy and Morlaix. The earliest departure is at 5:39 AM in the morning, and the last departure from Poissy is at 8:04 PM which arrives into Morlaix at 12:08 AM. All services require a transfer at Charles de Gaulle - Étoile and take an average of 4h 17m. The schedules shown below are for the next available departures.


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Want to know about travelling from Poissy to Morlaix? 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 Poissy to Morlaix. However, there are services departing from Poissy station and arriving at Morlaix station via Morlaix. The journey, including transfers, takes approximately 4h 17m.
Poissy to Morlaix train services, operated by Réseau Express Régional (RER Paris), depart from Paris Montparnasse 1 Et 2 station.
Poissy to Morlaix train services, operated by Réseau Express Régional (RER Paris), arrive at Morlaix station.
The distance between Poissy and Morlaix is 432.5 km. The road distance is 573 km.
TGV inOui operates a train from Paris Montparnasse 1 Et 2 to Morlaix every 4 hours. Tickets cost €110–180 and the journey takes 3h 8m. Société Nationale des Chemins de fer Français (SNCF) also services this route once daily.