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How to get fromCarmarthen to Caerphillyby train, bus or car

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There are 4 ways to get from Carmarthen to Caerphilly 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.

  1. Train

    best
    1. Take the train from Carmarthen to Cardiff CentraltrainMilford Haven - Crewe / ...
    2h 19m
    £11–38
  2. Bus, line 26 bus

    1. Take the bus from Carmarthen Bus Station Stand 1 to Sarn OdeonbusT1c
    2. Take the bus from Greyfriars Road Stop GJ to Caerphilly Library / The Twynbus26
    3h 17m
  3. Drive 66.5 mi

    1. Drive from Carmarthen to Caerphillycar66.5 mi
    1h 15m
    £17–24
  4. Train via Bridgend

    1. Take the train from Carmarthen to BridgendtrainMilford Haven - Crewe / ...
    2. Take the train from Bridgend to CaerphillytrainBridgend - Rhymney
    3h 40m
    £16–28

Carmarthen to Caerphilly by train

Calendar196Weekly Trains
Duration2h 19mAverage Duration
Ticket£11Cheapest Price
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Questions & Answers

What companies run services between Carmarthen, Wales and Caerphilly, 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 Caerphilly Library / The Twyn via Sarn Odeon, Kingsway GD, and Greyfriars Road Stop GJ in around 3h 17m.

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