The average train between Carcassonne and Auch takes 3h 28m and the fastest train takes 2h 17m. The train service runs several times per day from Carcassonne to Auch. 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 3 hours between Carcassonne and Auch. The earliest departure is at 6:02 AM in the morning, and the last departure from Carcassonne is at 10:33 PM which arrives into Auch at 7:54 AM. All services require a transfer, and take on average 3h 28m. The schedules shown below are for the next available departures.

2h 52m • 1 change

2h 54m • 1 change

3h 11m • 1 change

3h 12m • 1 change

2h 52m • 1 change

2h 54m • 1 change

3h 11m • 1 change

3h 12m • 1 change

2h 52m • 1 change

2h 54m • 1 change

3h 11m • 1 change

3h 12m • 1 change

2h 52m • 1 change

2h 54m • 1 change

3h 11m • 1 change

3h 12m • 1 change

3h 11m • 1 change

3h 10m • 1 change

2h 18m • 1 change

3h 21m • 1 change
Want to know about travelling from Carcassonne to Auch? 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 Carcassonne to Auch. However, there are services departing from Carcassonne station and arriving at Auch station via Toulouse Matabiau. The journey, including transfers, takes approximately 3h 28m.
Carcassonne to Auch train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Carcassonne station.
Carcassonne to Auch train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Auch station.
Book your Carcassonne to Auch train tickets online with Société Nationale des Chemins de fer Français (SNCF) and TGV inOui.
The distance between Carcassonne and Auch is 149.9 km. The road distance is 179 km.
You can take a train from Carcassonne to Auch via Toulouse Matabiau in around 3h 6m.