The average train between Castres and Gap takes 15h 10m and the fastest train takes 9h 38m. The train service runs several times per day from Castres to Gap. 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 twice daily between Castres and Gap. The earliest departure is at 6:14 AM in the morning, and the last departure from Castres is at 8:03 PM which arrives into Gap at 5:21 PM. All services require a transfer at Toulouse Matabiau and take an average of 15h 10m. The schedules shown below are for the next available departures.
Arrives next day


21h 57m • 2 changes
Arrives next day


21h 18m • 2 changes


11h 7m • 2 changes


9h 38m • 2 changes
Arrives next day


21h 58m • 2 changes


11h 7m • 2 changes


9h 38m • 2 changes
Arrives next day


21h 58m • 2 changes
Want to know about travelling from Castres to Gap? 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 Castres to Gap. However, there are services departing from Castres station and arriving at Gap station via Toulouse Matabiau. The journey, including transfers, takes approximately 15h 10m.
Castres to Gap train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Castres station.
Castres to Gap train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Gap station.
Book your Castres to Gap train tickets online with Société Nationale des Chemins de fer Français (SNCF) and TGV inOui.
The distance between Castres and Gap is 324.3 km. The road distance is 707 km.
You can take a train from Castres to Gap via Toulouse Matabiau and Valence Tgv Rhone-Alpes Sud in around 9h 20m.