The average train between Porrentruy and La Chaux-de-Fonds takes 1h 45m and the fastest train takes 1h 44m. There is a train service every few hours from Porrentruy to La Chaux-de-Fonds. 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 hourly between Porrentruy and La Chaux-de-Fonds. The earliest departure is at 7:10 AM in the morning, and the last departure from Porrentruy is at 8:10 PM which arrives into La Chaux-de-Fonds at 9:56 PM. All services require a transfer, and take on average 1h 45m. The schedules shown below are for the next available departures.

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Want to know about travelling from Porrentruy to La Chaux-de-Fonds? 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 Porrentruy to La Chaux-de-Fonds. However, there are services departing from Porrentruy station and arriving at La Chaux-de-Fonds station via La Chaux-de-Fonds. The journey, including transfers, takes approximately 1h 45m.
Porrentruy to La Chaux-de-Fonds train services, operated by Swiss Federal Railways (SBB CFF FFS), depart from Glovelier station.
Porrentruy to La Chaux-de-Fonds train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at La Chaux-de-Fonds station.
Book your Porrentruy to La Chaux-de-Fonds train tickets online with Swiss Federal Railways (SBB CFF FFS) and Chemins de fer du Jura.
The distance between Porrentruy and La Chaux-de-Fonds is 40 km. The road distance is 61 km.
Chemins de fer du Jura operates a train from Glovelier to La Chaux-de-Fonds hourly, and the journey takes 1h 15m.