How to travel from Carmarthen to Cardiff

Sun, Jun 21
+ Add return
Travel by train, bus with
Transport for Wales
National Express
Great Western Railway
Great Western Railway (GWR)
Mid Wales Travel
1,000+ more
Transport for Wales
National Express
Great Western Railway
Great Western Railway (GWR)
Mid Wales Travel
1,000+ more
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Travel Information

Compare train and bus for Carmarthen to Cardiff

Omio recommends booking the train as it is the most popular option from Carmarthen to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from $13. For those with little time consider booking a train which can get you there in 1h 53m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a bus costs an average of $13, and a train costs an average of $8.

Distance: 54 miles (88 km)

Compare train with

Most popular
Train
Bus
Driving

$19

Average price

$15

Average price

Cheapest

$24

Average price

(fuel + tolls)

2h 23m

Average total duration

Fastest

1h 53m

Onboard

+

30m

Additional time*

2h 48m

Average total duration

2h 18m

Onboard

+

30m

Additional time*

1h 21m

Average total duration

(door-to-door)

0.0 - 0.1kg

CO2 emissions

Lowest

0.1 - 0.2kg

CO2 emissions

-

CO2 emissions

Transport for Wales

Most popular train company

National Express

Most popular bus company

Your own car or car rental

Direct Options

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

The cheapest way to travel from Carmarthen to Cardiff is a bus with an average price of $15 (€13).

This is compared to other travel options from Carmarthen to Cardiff:

A bus is $4 (€3) less than a train for this route with tickets for a train from Carmarthen to Cardiff costing on average $19 (€16).

The fastest way to travel from Carmarthen to Cardiff is by train with an average journey time of 1h 53m.

Other travel options to Cardiff take longer:

Bus takes on average 2h 18m.

It's helpful to compare your options as there are 2 ways to travel between Carmarthen and Cardiff including taking a train and bus.
We recommend using the train as it is the most popular way to get from Carmarthen to Cardiff among Omio's users.

Travel options
from Carmarthen to Cardiff

How to get from Carmarthen to Cardiff by train, bus or flight.

Our recommendation

bus

The best way to travel from Carmarthen to Cardiff is by taking a bus because it’s the best combination of price and speed.

  • National ExpressNX112
    8:40 AM2h30
    Carmarthen, Lammas Street (Rose and Crown Hotel)
    11:10 AMCardiff, Sophia Gardens
    $151One-way
    0 transfers

Cheapest

  • National ExpressNX112
    8:40 AM2h30
    Carmarthen, Lammas Street (Rose and Crown Hotel)
    11:10 AMCardiff, Sophia Gardens
    $151One-way
    0 transfers

Fastest

  • Transport for WalesG38977+Great Western RailwayW35438
    10:34 AM1h42
    Carmarthen station (CMN)
    12:16 PMCardiff Central (CDF)
    $391One-way
    1 transfer

Other options

  • Transport for WalesG38969
    8:35 AM1h51
    Carmarthen station (CMN)
    10:26 AMCardiff Central (CDF)
    $211One-way
    0 transfers
  • Transport for WalesG38977
    10:34 AM1h52
    Carmarthen station (CMN)
    12:26 PMCardiff Central (CDF)
    $251One-way
    0 transfers
  • Transport for WalesG39450 · G38974
    9:34 AM1h56
    Carmarthen station (CMN)
    11:30 AMCardiff Central (CDF)
    $311One-way
    1 transfer
  • National ExpressNX508 · NX111
    10:55 AM2h40
    Carmarthen, Lammas Street (Rose and Crown Hotel)
    1:35 PMCardiff, Sophia Gardens
    $221One-way
    1 transfer

Find all the dates and times for this journey by train, bus, flight, and ferry .

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FAQs: Travel from Carmarthen to Cardiff

Travel to Cardiff easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Carmarthen to Cardiff.

FAQs
There are 2 options to travel between Carmarthen and Cardiff including taking a train and bus.
The cheapest way to travel from Carmarthen to Cardiff is a bus with an average price of $15 (€13).

This is compared to other travel options from Carmarthen to Cardiff:

A bus is $4 (€3) less than a train for this route with tickets for a train from Carmarthen to Cardiff costing on average $19 (€16).

The fastest way to travel from Carmarthen to Cardiff is by train with an average journey time of 1h 53m.

Other travel options to Cardiff take longer:

Bus takes on average 2h 18m.

The distance from Carmarthen to Cardiff is approximately 54 miles (88 km).
The average frequency per day from Carmarthen to Cardiff is:
  • Around 7 trains per day.
  • Around 3 buses per day.

However, we recommend checking specific travel dates for your route between Carmarthen and Cardiff as scheduled services by train and bus can vary by season or day of the week.

These are the most popular departure and arrival points from Carmarthen to Cardiff:
  • Trains mostly depart from Carmarthen station (CMN) and arrive in Cardiff Central (CDF).
  • Buses mostly depart from Carmarthen, Lammas Street (Rose and Crown Hotel) and arrive in Cardiff, Sophia Gardens.
If finding a good deal is your main consideration for your trip from Carmarthen to Cardiff, then we'll help you find the best value travel companies for you:
  • Travel with National Express, Mid Wales Travel to go to Cardiff by bus.
  • Travel with Transport for Wales, Great Western Railway, Great Western Railway (GWR), Transport for Wales to go to Cardiff by train.
Yes, there are direct services available from Carmarthen to Cardiff with the following travel companies:
  • 1 direct buses per day with National Express, Mid Wales Travel.
  • 5 direct trains per day with Great Western Railway, Great Western Railway (GWR), Transport for Wales.
Omio customers who travel from Carmarthen to Cardiff often also extend their vacation to go to London, Bristol, Edinburgh, Manchester, Birmingham. Omio can help you plan your trip by finding the best connections between Cardiff and these popular destinations at a great price.

Travelling from Carmarthen to Cardiff: related information

Here are some other resources that might have the information you need

HomeTravelTravel to United KingdomTravel to CardiffHow to travel from Carmarthen to Cardiff

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