The average train between Bath and Llanelli takes 3h 30m and the fastest train takes 2h 38m. There is a train service every few hours from Bath to Llanelli. 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 hourly between Bath and Llanelli. The earliest departure is at 6:47 AM in the morning, and the last departure from Bath is at 10:38 PM which arrives into Llanelli at 7:13 AM. All services require a transfer, and take on average 3h 30m. The schedules shown below are for the next available departures.

3h 22m • 1 change

3h 12m • 1 change

2h 47m • 1 change

3h 20m • 1 change

3h 12m • 1 change

2h 51m • 1 change

3h 20m • 1 change

3h 20m • 1 change

3h 12m • 1 change

2h 51m • 1 change

3h 20m • 1 change

3h 20m • 1 change

3h 12m • 1 change

2h 51m • 1 change

3h 20m • 1 change

3h 20m • 1 change
Want to know about travelling from Bath to Llanelli? 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 Bath to Llanelli. However, there are services departing from Bath station and arriving at Llanelli station via Cardiff Central. The journey, including transfers, takes approximately 3h 30m.
Bath to Llanelli train services, operated by Great Western Railway (GWR), depart from Bath Spa station.
Bath to Llanelli train services, operated by Great Western Railway (GWR), arrive at Llanelli station.
Book your Bath to Llanelli train tickets online with Great Western Railway (GWR) and Transport for Wales.
The distance between Bath and Llanelli is 129.1 km. The road distance is 170 km.
You can take a train from Bath Spa to Llanelli via Cardiff Central in around 3h 7m.