The average train between Wales and Llandeilo takes 3h 8m and the fastest train takes 1h 59m. The train service runs several times per day from Wales to Llandeilo. 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 Wales and Llandeilo. The earliest departure is at 12:58 AM at night, and the last departure from Wales is at 10:50 PM which arrives into Llandeilo at 9:54 AM. All services require a transfer, and take on average 3h 8m. The schedules shown below are for the next available departures.

5h 3m • 1 change

2h 57m • 1 change

2h 3m • 1 change

2h 12m • 1 change

5h 3m • 1 change

2h 57m • 1 change

2h 3m • 1 change

2h 12m • 1 change

5h 3m • 1 change

2h 57m • 1 change

2h 3m • 1 change

2h 12m • 1 change

5h 3m • 1 change

2h 57m • 1 change

2h 3m • 1 change

2h 12m • 1 change

4h 54m • 1 change

2h 50m • 1 change

2h 7m • 1 change

2h 13m • 1 change
Want to know about travelling from Wales to Llandeilo? 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 Wales to Llandeilo. However, there are services departing from Wales station and arriving at Llandeilo station via Swansea. The journey, including transfers, takes approximately 3h 8m.
Wales to Llandeilo train services, operated by Great Western Railway (GWR), depart from Cardiff Central station.
Wales to Llandeilo train services, operated by Great Western Railway (GWR), arrive at Llandeilo station.
Book your Wales to Llandeilo train tickets online with Great Western Railway (GWR) and Transport for Wales.
The distance between Wales and Llandeilo is 48.5 km. The road distance is 123 km.
You can take a train from Cardiff Central to Llandeilo via Swansea in around 2h 54m.