Trowbridge to Carmarthen Trains

Trowbridge to Carmarthen trains

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Trip Overview

The average train between Trowbridge and Carmarthen takes 4h 18m and the fastest train takes 3h 28m. There is a train service every few hours from Trowbridge 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.

4h 18m
Duration: 139 mi
Distance: £71
Average price: Hourly
Frequency

Train

best

Take the train from Trowbridge to Cardiff Centraltrain Portsmouth Harbour - Cardiff Central / ...
Take the train from Cardiff Central to Carmarthentrain Bristol Temple Meads - Milford Haven / ...

3h 38m

£52–106

Trowbridge to Carmarthen train times

Trains run hourly between Trowbridge and Carmarthen. The earliest departure is at 6:04 AM in the morning, and the last departure from Trowbridge is at 10:18 PM which arrives into Carmarthen at 7:42 AM. All services require a transfer, and take on average 4h 18m. The schedules shown below are for the next available departures.

Departing Tuesday, October 20, 2026

12:18 PM → 4:29 PM
4h 11m • 1 change
1:18 PM → 5:21 PM
4h 2m • 1 change
2:18 PM → 5:56 PM
3h 37m • 1 change
3:18 PM → 7:33 PM
4h 15m • 1 change
Show more

Departing Wednesday, October 21, 2026

6:04 AM → 10:30 AM
4h 26m • 1 change
7:05 AM → 10:50 AM
3h 45m • 1 change
8:06 AM → 11:45 AM
3h 38m • 1 change
9:21 AM → 1:26 PM
4h 5m • 1 change
Show more

Departing Thursday, October 22, 2026

6:04 AM → 10:30 AM
4h 26m • 1 change
7:05 AM → 10:50 AM
3h 45m • 1 change
8:06 AM → 11:45 AM
3h 38m • 1 change
9:21 AM → 1:26 PM
4h 5m • 1 change
Show more

Departing Friday, October 23, 2026

6:04 AM → 10:30 AM
4h 26m • 1 change
7:05 AM → 10:50 AM
3h 45m • 1 change
8:06 AM → 11:45 AM
3h 38m • 1 change
9:21 AM → 1:26 PM
4h 5m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Trowbridge 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.

Trowbridge to Carmarthen trains

Trip Overview

Train

Trowbridge to Carmarthen train times

Departing Tuesday, October 20, 2026

12:18 PM → 4:29 PM

1:18 PM → 5:21 PM

2:18 PM → 5:56 PM

3:18 PM → 7:33 PM

Departing Wednesday, October 21, 2026

6:04 AM → 10:30 AM

7:05 AM → 10:50 AM

8:06 AM → 11:45 AM

9:21 AM → 1:26 PM

Departing Thursday, October 22, 2026

6:04 AM → 10:30 AM

7:05 AM → 10:50 AM

8:06 AM → 11:45 AM

9:21 AM → 1:26 PM

Departing Friday, October 23, 2026

6:04 AM → 10:30 AM

7:05 AM → 10:50 AM

8:06 AM → 11:45 AM

9:21 AM → 1:26 PM

Frequently asked questions

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

Train from Trowbridge to Cardiff Central

Train from Cardiff Central to Carmarthen

Train from Cardiff Central to Carmarthen

Trowbridge to Carmarthen trains

Find Transport to Carmarthen

Trip Overview

Train

Trowbridge to Carmarthen train times

Departing Tuesday, October 20, 2026

12:18 PM → 4:29 PM

1:18 PM → 5:21 PM

2:18 PM → 5:56 PM

3:18 PM → 7:33 PM

Departing Wednesday, October 21, 2026

6:04 AM → 10:30 AM

7:05 AM → 10:50 AM

8:06 AM → 11:45 AM

9:21 AM → 1:26 PM

Departing Thursday, October 22, 2026

6:04 AM → 10:30 AM

7:05 AM → 10:50 AM

8:06 AM → 11:45 AM

9:21 AM → 1:26 PM

Departing Friday, October 23, 2026

6:04 AM → 10:30 AM

7:05 AM → 10:50 AM

8:06 AM → 11:45 AM

9:21 AM → 1:26 PM

Frequently asked questions

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

Train from Trowbridge to Cardiff Central

Train from Cardiff Central to Carmarthen

Train from Cardiff Central to Carmarthen

Train trips from Trowbridge

Train trips to Carmarthen

Alternative transport options