The average train between Chepstow and Llandeilo takes 5h 47m and the fastest train takes 2h 55m. The train service runs several times per day from Chepstow 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 Chepstow and Llandeilo. The earliest departure is at 7:21 AM in the morning, and the last departure from Chepstow is at 11:38 PM which arrives into Llandeilo at 12:12 PM. All services require a transfer at Cardiff Central and take an average of 5h 47m. The schedules shown below are for the next available departures.


4h 21m • 2 changes

2h 57m • 2 changes

3h 32m • 2 changesArrives next day


7h 58m • 2 changes

4h 21m • 2 changes

2h 57m • 2 changes

3h 32m • 2 changesArrives next day


7h 58m • 2 changes

4h 21m • 2 changes

2h 57m • 2 changes

3h 32m • 2 changesArrives next day


7h 58m • 2 changes

4h 21m • 2 changes

2h 57m • 2 changes

3h 32m • 2 changesArrives next day


7h 59m • 2 changesWant to know about travelling from Chepstow 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 Chepstow to Llandeilo. However, there are services departing from Chepstow station and arriving at Llandeilo station via Cardiff Central. The journey, including transfers, takes approximately 5h 47m.
Chepstow to Llandeilo train services, operated by Transport for Wales, depart from Chepstow station.
Chepstow to Llandeilo train services, operated by Transport for Wales, arrive at Llandeilo station.
Book your Chepstow to Llandeilo train tickets online with Transport for Wales, Cross Country and Great Western Railway (GWR).
The distance between Chepstow and Llandeilo is 94.5 km. The road distance is 169 km.
You can take a train from Chepstow to Llandeilo via Cardiff Central and Llanelli in around 3h 52m.