The average bus between Auch and Gaillac takes 3h 51m and the fastest bus takes 2h 48m. The bus service runs several times per day from Auch to Gaillac. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 4 times a day between Auch and Gaillac. The earliest departure is at 5:55 AM in the morning, and the last departure from Auch is at 6:25 PM which arrives into Gaillac at 10:23 PM. All services require a transfer, and take on average 3h 51m. The schedules shown below are for the next available departures.

3h 3m • 1 change

6h 3m • 1 change

2h 58m • 1 change

2h 48m • 1 change

3h 3m • 1 change

6h 3m • 1 change

2h 58m • 1 change

2h 48m • 1 change

3h 3m • 1 change

6h 3m • 1 change

2h 58m • 1 change

2h 48m • 1 change

3h 3m • 1 change

6h 3m • 1 change

2h 58m • 1 change

2h 48m • 1 change
Want to know about travelling from Auch to Gaillac? 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 bus from Auch to Gaillac. However, there are services departing from Auch station and arriving at Gaillac station via MONTAUBAN - Gare SNCF. The journey, including transfers, takes approximately 3h 51m.
Auch to Gaillac bus services, operated by SNCF Bus, depart from AUCH - Gare Routière station.
Auch to Gaillac bus services, operated by SNCF Bus, arrive at GAILLAC - Gare Routière station.
The distance between Auch and Gaillac is 108.8 km. The road distance is 136 km.
You can take a bus from AUCH - Gare Routière to GAILLAC - Gare Routière via MONTAUBAN - Gare SNCF in around 3h 34m.