- Distance: 144.4 mi
- Duration: 2h 49m
The average train between Swindon and Carmarthen takes 2h 49m and the fastest train takes 2h 41m. The train service runs several times per day from Swindon to Carmarthen. 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 5 times a day between Swindon and Carmarthen. The earliest departure is at 7:40 AM in the morning, and the last departure from Swindon is at 6:41 PM which arrives into Carmarthen at 9:39 PM. All services run direct with no transfers required, and take on average 2h 49m. The schedules shown below are for the next available departures.
Want to know about travelling from Swindon to Carmarthen? 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.
Yes, there is a direct train departing from Swindon station and arriving at Carmarthen station. Services depart 5 times a day, and operate Once daily. The journey takes approximately 2h 49m.
Swindon to Carmarthen train services, operated by Great Western Railway (GWR), depart from Swindon station.
Swindon to Carmarthen train services, operated by Great Western Railway (GWR), arrive at Carmarthen station.
Book your Swindon to Carmarthen train tickets online with Great Western Railway (GWR).
The distance between Swindon and Carmarthen is 177 km. The road distance is 232 km.
Great Western Railway (GWR) operates a train from Swindon to Carmarthen 5 times a day. Tickets cost £65–130 and the journey takes 2h 42m.
