The average train between Swindon and Llangadog takes 4h 29m and the fastest train takes 3h 13m. The train service runs several times per day from Swindon to Llangadog. 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 Swindon and Llangadog. The earliest departure is at 12:01 AM at night, and the last departure from Swindon is at 9:40 PM which arrives into Llangadog at 10:06 AM. All services require a transfer, and take on average 4h 29m. The schedules shown below are for the next available departures.

6h 25m • 1 change

3h 13m • 1 change

3h 22m • 1 change

3h 20m • 1 change

6h 25m • 1 change

3h 13m • 1 change

3h 22m • 1 change

3h 20m • 1 change

6h 25m • 1 change

3h 13m • 1 change

3h 22m • 1 change

3h 20m • 1 change

6h 25m • 1 change

3h 13m • 1 change

3h 22m • 1 change

3h 20m • 1 change

6h 3m • 1 change

3h 17m • 1 change

3h 24m • 1 change

3h 21m • 1 change
Want to know about travelling from Swindon to Llangadog? 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 Swindon to Llangadog. However, there are services departing from Swindon station and arriving at Llangadog station via Swansea. The journey, including transfers, takes approximately 4h 29m.
Swindon to Llangadog train services, operated by Great Western Railway (GWR), depart from Swindon station.
Swindon to Llangadog train services, operated by Great Western Railway (GWR), arrive at Llangadog station.
Book your Swindon to Llangadog train tickets online with Great Western Railway (GWR) and Transport for Wales.
The distance between Swindon and Llangadog is 150.8 km. The road distance is 240 km.
You can take a train from Swindon to Llangadog via Swansea in around 4h 27m.