There are 4 ways to get from Carmarthen to Severn Tunnel Junction by train, bus, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train
best- Take the train from Carmarthen to Cardiff CentralMilford Haven - Crewe / ...
2h 31m£19–58Bus
cheapest- Take the bus from Rose and Crown to Kingsway K14112
4h 21m£8–14Bus via Bridgend
- Take the bus from Carmarthen Bus Station Stand 1 to Sarn OdeonT1c
- Take the bus from Sarn Odeon to Queensway Q1Uk910 / ...
3h 5mDrive 84.2 mi
- Drive from Carmarthen to Severn Tunnel Junction84.2 mi
1h 36m£21–31
Carmarthen to Severn Tunnel Junction by train
Questions & Answers
The cheapest way to get from Carmarthen to Severn Tunnel Junction is to bus which costs £8 - £14 and takes 4h 21m.
The fastest way to get from Carmarthen to Severn Tunnel Junction is to drive which takes 1h 36m and costs £21 - £35.
No, there is no direct bus from Carmarthen to Severn Tunnel Junction. However, there are services departing from Rose and Crown and arriving at Roadside Store via Friars Walk 7. The journey, including transfers, takes approximately 4h 21m.
No, there is no direct train from Carmarthen to Severn Tunnel Junction. However, there are services departing from Carmarthen and arriving at Severn Tunnel Junction via Cardiff Central. The journey, including transfers, takes approximately 2h 31m.
The distance between Carmarthen and Severn Tunnel Junction is 99 miles. The road distance is 84.7 miles.
The best way to get from Carmarthen to Severn Tunnel Junction without a car is to train which takes 2h 31m and costs £18 - £60.
It takes approximately 2h 31m to get from Carmarthen to Severn Tunnel Junction, including transfers.
Carmarthen to Severn Tunnel Junction bus services, operated by National Express, depart from Rose and Crown station.
Carmarthen to Severn Tunnel Junction train services, operated by Transport for Wales, depart from Carmarthen station.
The best way to get from Carmarthen to Severn Tunnel Junction is to train which takes 2h 31m and costs £18 - £60. Alternatively, you can bus via Bridgend, which costs and takes 3h 5m.
What companies run services between Carmarthen, Wales and Severn Tunnel Junction, Wales?
Transport for Wales operates a train from Carmarthen to Cardiff Central hourly. Tickets cost £6–15 and the journey takes 1h 51m. Great Western Railway (GWR) also services this route every 4 hours. Alternatively, you can take a bus from Carmarthen Bus Station Stand 1 to Severn Tunnel Junction via Sarn Odeon, Queensway Q1, and Newport (S Wales) in around 3h 5m.
- Phone
- 03333 211 202
- Website
- tfw.wales
Train from Carmarthen to Cardiff Central
- Ave. Duration
- 1h 51m
- Frequency
- Hourly
- Estimated price
- £6–15
- Website
- https://tfw.wales/
- Phone
- +44 3457 000 125
- gwr.feedback@gwr.com
- Website
- gwr.com
Train from Carmarthen to Cardiff Central
- Ave. Duration
- 1h 54m
- Frequency
- Every 4 hours
- Estimated price
- £10–28
- Website
- https://www.gwr.com/
- Phone
- +44 1970 828288
- enquiries@midwalestravel.co.uk
- Website
- midwalestravel.co.uk
Bus from Carmarthen Bus Station Stand 1 to Sarn Odeon
- Ave. Duration
- 1h 27m
- Frequency
- Twice daily
- Website
- Mid Wales Travel
Rome2Rio's guide to FlixBus
Contact Details
- Phone
- +49 30 300 137 300
- service@flixbus.com
- Website
- flixbus.fr
Bus from Sarn Odeon to Queensway Q1
- Ave. Duration
- 1h 5m
- Frequency
- Every 15 minutes
- Estimated price
- £4–11
- Website
- https://www.flixbus.co.uk
- Phone
- 08717 81 81 81
- Website
- nationalexpress.com
Bus from Rose and Crown to Kingsway K14
- Ave. Duration
- 3h 10m
- Frequency
- Twice daily
- Estimated price
- £8–14
- Website
- https://www.nationalexpress.com/en
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More Questions & Answers
Carmarthen to Severn Tunnel Junction bus services, operated by National Express, arrive at Kingsway K14 station.
Carmarthen to Severn Tunnel Junction train services, operated by Transport for Wales, arrive at Cardiff Central station.
Yes, the driving distance between Carmarthen to Severn Tunnel Junction is 85 miles. It takes approximately 1h 36m to drive from Carmarthen to Severn Tunnel Junction.
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