The average train between Paris and Porrentruy takes 4h 38m and the fastest train takes 3h 16m. The train service runs several times per day from Paris to Porrentruy. 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 4 times a day between Paris and Porrentruy. The earliest departure is at 7:22 AM in the morning, and the last departure from Paris is at 8:22 PM which arrives into Porrentruy at 6:38 AM. All services require a transfer at Belfort-Montbeliard Tgv and take an average of 4h 38m. The schedules shown below are for the next available departures.


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3h 20m • 2 changes

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3h 20m • 2 changesArrives next day


10h 16m • 2 changes

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3h 20m • 2 changesArrives next day


10h 16m • 2 changesWant to know about travelling from Paris to Porrentruy? 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 Paris to Porrentruy. However, there are services departing from Paris station and arriving at Porrentruy station via Belfort-Montbeliard Tgv. The journey, including transfers, takes approximately 4h 38m.
Paris to Porrentruy train services, operated by TGV inOui, depart from Paris Gare De Lyon station.
Paris to Porrentruy train services, operated by TGV inOui, arrive at Belfort-Montbeliard Tgv station.
Book your Paris to Porrentruy train tickets online with TGV inOui, Société Nationale des Chemins de fer Français (SNCF) and Swiss Federal Railways (SBB CFF FFS).
The distance between Paris and Porrentruy is 385.3 km. The road distance is 469 km.
TGV inOui operates a train from Paris Gare De Lyon to Belfort-Montbeliard Tgv every 4 hours. Tickets cost CHF 80–130 and the journey takes 2h 34m.