Sittingbourne to Carmarthen Trains

Sittingbourne to Carmarthen trains

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Trip Overview

The average train between Sittingbourne and Carmarthen takes 5h 38m and the fastest train takes 5h 6m. There is a train service every few hours from Sittingbourne to Carmarthen. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 38m
Duration: 268 mi
Distance: £140
Average price: Hourly
Frequency

Train via Swansea

best

Take the train from Sittingbourne to London St Pancras Intltrain
Take the train from London Paddington to Swanseatrain
Take the train from Swansea to Carmarthentrain

5h 42m

£115–216

Sittingbourne to Carmarthen train times

Trains run hourly between Sittingbourne and Carmarthen. The earliest departure is at 5:06 AM in the morning, and the last departure from Sittingbourne is at 9:10 PM which arrives into Carmarthen at 6:47 AM. All services require a transfer at London St Pancras International and take an average of 5h 38m. The schedules shown below are for the next available departures.

Departing Monday, October 19, 2026

12:10 PM → 5:21 PM
5h 11m • 3 changes
1:10 PM → 6:27 PM
5h 17m • 3 changes
2:10 PM → 7:33 PM
5h 23m • 3 changes
2:40 PM → 7:55 PM
5h 14m • 3 changes
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Departing Tuesday, October 20, 2026

5:06 AM → 10:30 AM
5h 24m • 3 changes
6:05 AM → 11:45 AM
5h 39m • 3 changes
7:06 AM → 12:36 PM
5h 30m • 3 changes
8:11 AM → 1:26 PM
5h 15m • 3 changes
Show more

Departing Wednesday, October 21, 2026

5:06 AM → 10:30 AM
5h 24m • 3 changes
6:05 AM → 11:45 AM
5h 39m • 3 changes
7:06 AM → 12:36 PM
5h 30m • 3 changes
8:11 AM → 1:26 PM
5h 15m • 3 changes
Show more

Departing Thursday, October 22, 2026

5:06 AM → 10:30 AM
5h 24m • 3 changes
6:05 AM → 11:45 AM
5h 39m • 3 changes
7:06 AM → 12:36 PM
5h 30m • 3 changes

Frequently asked questions

Want to know about travelling from Sittingbourne to Carmarthen? 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.

What companies run services between Sittingbourne, England and Carmarthen, Wales?

You can take a train from Sittingbourne to Carmarthen via London St Pancras International, King's Cross St. Pancras station, Paddington, London Paddington, and Swansea in around 5h 42m.

Operators