Chepstow to Llanelli Trains

Chepstow to Llanelli trains

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Trip Overview

The average train between Chepstow and Llanelli takes 2h 42m and the fastest train takes 1h 55m. There is a train service every few hours from Chepstow 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.

2h 42m
Duration: 85 mi
Distance: £43
Average price: Hourly
Frequency

Train

best

Take the train from Chepstow to Cardiff Centraltrain Nottingham - Cardiff Central / ...
Take the train from Cardiff Central to Llanellitrain Bristol Temple Meads - Haverfordwest / ...

2h 12m

£29–64

Chepstow to Llanelli train times

Trains run hourly between Chepstow and Llanelli. The earliest departure is at 6:17 AM in the morning, and the last departure from Chepstow is at 11:38 PM which arrives into Llanelli at 11:19 AM. All services require a transfer, and take on average 2h 42m. The schedules shown below are for the next available departures.

Departing Friday, October 16, 2026

10:19 AM → 12:57 PM
2h 38m • 1 change
11:55 AM → 2:00 PM
2h 5m • 1 change
12:53 PM → 2:59 PM
2h 5m • 1 change
1:19 PM → 4:00 PM
2h 41m • 1 change
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Departing Saturday, October 17, 2026

6:20 AM → 8:40 AM
2h 20m • 1 change
7:27 AM → 9:56 AM
2h 29m • 1 change
9:19 AM → 11:22 AM
2h 3m • 1 change
9:53 AM → 11:58 AM
2h 4m • 1 change
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Departing Sunday, October 18, 2026

9:13 AM → 12:32 PM
3h 19m • 1 change
11:16 AM → 1:16 PM
2h • 1 change
1:14 PM → 3:30 PM
2h 15m • 1 change
3:00 PM → 4:56 PM
1h 55m • 1 change
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Departing Monday, October 19, 2026

6:17 AM → 8:34 AM
2h 17m • 1 change
7:21 AM → 10:00 AM
2h 39m • 1 change
9:22 AM → 11:20 AM
1h 57m • 1 change
9:53 AM → 12:04 PM
2h 11m • 1 change
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Frequently asked questions

Want to know about travelling from Chepstow 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.