There are 3 ways to get from Carmarthen to Penarth 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.
Carmarthen to Penarth by train
Comparing Your Travel Options
The cheapest way to get from Carmarthen to Penarth is to drive which costs £16 - £25 and takes 1h 14m.
The fastest way to get from Carmarthen to Penarth is to drive which takes 1h 14m and costs £16 - £25.
No, there is no direct bus from Carmarthen station to Penarth. However, there are services departing from Carmarthen Bus Station Stand 1 and arriving at Albert Road via Cardiff Bus Interchange Bay 6. The journey, including transfers, takes approximately 2h 43m.
No, there is no direct train from Carmarthen to Penarth. However, there are services departing from Carmarthen and arriving at Penarth via Cardiff Central. The journey, including transfers, takes approximately 2h 13m.
The distance between Carmarthen and Penarth is 81 miles. The road distance is 68.6 miles.
The best way to get from Carmarthen to Penarth without a car is to train which takes 2h 13m and costs £26 - £60.
It takes approximately 2h 13m to get from Carmarthen to Penarth, including transfers.
Carmarthen to Penarth bus services, operated by Mid Wales Travel, depart from Carmarthen Bus Station Stand 1.
Carmarthen to Penarth train services, operated by Transport for Wales, depart from Carmarthen station.
The best way to get from Carmarthen to Penarth is to train which takes 2h 13m and costs £26 - £60. Alternatively, you can bus, which costs and takes 2h 43m.
What companies run services between Carmarthen, Wales and Penarth, Vale of Glamorgan, Wales?
Transport for Wales operates a train from Carmarthen to Cardiff Central hourly. Tickets cost £25–45 and the journey takes 1h 49m. Great Western Railway (GWR) also services this route every 4 hours. Alternatively, Mid Wales Travel operates a bus from Carmarthen Bus Station Stand 1 to Tresillian Way once daily, and the journey takes 2h 10m.
- Phone
- 03333 211 202
- Website
- Transport for Wales
Train from Carmarthen to Cardiff Central
- Ave. Duration
- 1h 49m
- Frequency
- Hourly
- Estimated price
- £25–45
- Website
- Transport for Wales
- Phone
- +44 (0)345 7000 125
- [email protected]
- Website
- Great Western Railway (GWR)
Train from Carmarthen to Cardiff Central
- Ave. Duration
- 1h 54m
- Frequency
- Every 4 hours
- Estimated price
- £30–60
- Website
- Great Western Railway (GWR)
- Phone
- +44 1970 828288
- [email protected]
- Website
- Mid Wales Travel
Bus from Carmarthen Bus Station Stand 1 to Tresillian Way
- Ave. Duration
- 2h 10m
- Frequency
- Once daily
- Website
- Mid Wales Travel
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Booking & Getting There
Carmarthen to Penarth bus services, operated by Mid Wales Travel, arrive at Tresillian Way station.
Carmarthen to Penarth train services, operated by Transport for Wales, arrive at Cardiff Central station.
Yes, the driving distance between Carmarthen to Penarth is 69 miles. It takes approximately 1h 14m to drive from Carmarthen to Penarth.
Book your Carmarthen to Penarth train tickets online with Omio.
There are 1767+ hotels available in Penarth.












