Rome2Rio

How to get fromMerthyr Tydfil to Carmarthenby train, bus, or car

Find Transport to Carmarthen

See all options

There are 4 ways to get from Merthyr Tydfil to Carmarthen 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 Merthyr Tydfil to Cardiff Centraltrain train Merthyr Tydfil - Aberdare / ...
    2. Take the train from Cardiff Central to Carmarthentrain train Bristol Temple Meads - Milford Haven / ...
    3h 23m
    £40–81
  2. Drive 53.4 mi

    cheapest
    1. Drive from Merthyr Tydfil to Carmarthencar car 53.4 mi
    57 min
    £13–19
  3. Bus

    1. Take the bus from RAFA Club to Bulwarkbus bus T4
    2. Take the bus from Free Street to Llandovery Car Parkbus bus X80
    3. Take the bus from Llandovery Car Park to Council Officesbus bus 280 / ...
    4h 29m
  4. Bus, line 111 bus

    1. Take the bus from Woolpack to Swansea Bus Station Stand Ebus bus X7
    2. Take the bus from Swansea Bus Station Stand P to Llanelli Bus Station Stand 5bus bus 111
    3. Take the bus from Llanelli Bus Station Stand 4 to Carmarthen Bus Station Stand 3bus bus X11 / ...
    7h 4m
    £19–24

Merthyr Tydfil to Carmarthen by train

Calendar167Weekly Trains
Duration3h 23mAverage Duration
Ticket£40Cheapest Price
See schedules

Questions & Answers

What companies run services between Merthyr Tydfil, Wales and Carmarthen, Wales?

You can take a train from Merthyr Tydfil to Carmarthen via Cardiff Central in around 3h 23m. Alternatively, you can take a bus from RAFA Club to Council Offices via Bulwark, Free Street, and Llandovery Car Park in around 4h 29m.

Train operators
Bus operators

Want to know more about travelling around United Kingdom

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

More Questions & Answers