The average train between Bangor and Llanelli takes 5h 58m and the fastest train takes 5h 24m. The train service runs several times per day from Bangor 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 every 4 hours between Bangor and Llanelli. The earliest departure is at 4:57 AM at night, and the last departure from Bangor is at 5:06 PM which arrives into Llanelli at 11:08 PM. All services require a transfer, and take on average 5h 58m. The schedules shown below are for the next available departures.

5h 24m • 1 change

5h 53m • 1 change

5h 54m • 1 change

5h 39m • 1 change

5h 24m • 1 change

5h 53m • 1 change

5h 54m • 1 change

5h 39m • 1 change

5h 24m • 1 change

5h 53m • 1 change

5h 54m • 1 change

5h 39m • 1 change

6h 25m • 1 change

6h 18m • 1 change

6h 15m • 1 change

6h 14m • 1 change

5h 24m • 1 change

5h 53m • 1 change

5h 54m • 1 change

5h 39m • 1 change
Want to know about travelling from Bangor 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 Bangor to Llanelli. However, there are services departing from Bangor station and arriving at Llanelli station via Cardiff Central. The journey, including transfers, takes approximately 5h 58m.
Bangor to Llanelli train services, operated by Transport for Wales, depart from Bangor (Gwynedd) station.
Bangor to Llanelli train services, operated by Transport for Wales, arrive at Llanelli station.
Book your Bangor to Llanelli train tickets online with Transport for Wales and Great Western Railway (GWR).
The distance between Bangor and Llanelli is 171.9 km. The road distance is 424 km.
You can take a train from Bangor (Gwynedd) to Llanelli via Cardiff Central in around 5h 54m.