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Trains from Carmarthen (CMN) to London Marylebone (MYB)

Find the cheapest fares to London Marylebone by splitting your tickets

21

train journeys
per day

179

miles (288 kms)

4hrs 5 mins

fastest journey

04:38 / 00:02

first / last train

0

direct trains (1 or 3 changes)

2

operators run

4

routes

Trains from Carmarthen (CMN) to London Marylebone (MYB)

Buy tickets from Carmarthen to London Marylebone. Explore the list of all train routes from Carmarthen to London Marylebone and choose the most convenient one at the best price. Book in advance, buy at no extra charge and refund if your trip is canceled

On a typical weekday there are 21 scheduled rail journeys between Carmarthen and London Marylebone , with 0 of them being direct trains. There are also a further 21 possible journeys which require a change.

The distance by rail from Carmarthen to London Marylebone is approximately 179 miles (288 kilometres). The average train journey takes about 4hrs 45 mins.

GWR, Transport for Wales are the main train operating companies running services between Carmarthen and London Marylebone.

There are 4 possible routes with the shortest and most direct being Carmarthen to London Marylebone. The fastest journey time on this route takes 4hrs 5 mins.

Journeys from Carmarthen to London Marylebone Today

  • Mon 1st Apr
    04:38
    4 hrs 5 mins 2 changes
    08:43
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    06:03
    4 hrs 3 mins 2 changes
    10:06
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    07:23
    4 hrs 13 mins 1 change
    11:36
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    08:15
    4 hrs 18 mins 2 changes
    12:33
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    09:27
    4 hrs 5 mins 1 change
    13:32
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    10:30
    4 hrs 6 mins 2 changes
    14:36
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    10:58
    4 hrs 10 mins 2 changes
    15:08
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    11:27
    4 hrs 10 mins 1 change
    15:37
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    12:32
    3 hrs 59 mins 2 changes
    16:31
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    13:04
    4 hrs 32 mins 2 changes
    17:36
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    13:59
    4 hrs 7 mins 2 changes
    18:06
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    14:24
    4 hrs 12 mins 1 change
    18:36
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    15:01
    4 hrs 37 mins 2 changes
    19:38
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    16:01
    4 hrs 5 mins 2 changes
    20:06
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    16:30
    4 hrs 8 mins 2 changes
    20:38
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    16:55
    4 hrs 37 mins 2 changes
    21:32
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    18:18
    4 hrs 13 mins 1 change
    22:31
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    18:30
    4 hrs 6 mins 2 changes
    22:36
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    18:50
    4 hrs 48 mins 2 changes
    23:38
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone
  • Mon 1st Apr
    21:00
    10 hrs 43 mins 3 changes
    07:43
    Carmarthen
    London Marylebone
    Carmarthen to London Marylebone

About Carmarthen Station

Station name Carmarthen (CMN)
Address Carmarthen station, Station Road, Carmarthen, Carmarthenshire, SA31 2BE
Managed by AW

Ticket Office

Ticket Office Hours Monday to Friday 06:45 - 18:00
Saturday 06:45 - 18:00
Sunday 10:15 - 17:45
Ticket on Departure Available
From Ticket Machines Yes
From ticket office Yes

Other Facilities

Toilets Available
Baby change Available
Showers Unavailable
Waiting Room Available
WiFi Unavailable
ATM Machine Unavailable

About London Marylebone Station

Station name London Marylebone (MYB)
Address Marylebone Station, Melcombe Place, London, NW1 6JJ
Managed by CH

Ticket Office

Ticket Office Hours Monday 06:30 - 22:10
Tuesday 06:30 - 22:10
Wednesday 06:30 - 22:10
Thursday 06:30 - 22:10
Friday 06:30 - 22:10
Saturday 06:30 - 22:10
Saturday 06:30 - 22:10
Sunday 07:30 - 21:40
Ticket on Departure Available
From Ticket Machines Yes
From ticket office Yes

Other Facilities

Toilets Available
Baby change Available
Showers Unavailable
Waiting Room Unavailable
WiFi Available
ATM Machine Available

Frequently asked questions about trains between Carmarthen and London Marylebone

The travel time between Carmarthen and London Marylebone by train varies depending on the type of train and the route, but the average journey time is 4hrs 45 mins & the fastest journey takes 4hrs 5 mins.

The departure and arrival times for trains between Carmarthen and London Marylebone vary depending on the day of the week and the type of train. Generally, there are around 21 departures and arrivals throughout the day. The first departure is 04:38, and the last train of the day leaves at 00:02.

First class tickets on trains between Carmarthen and London Marylebone typically offer more space, complimentary food and drink, and other amenities compared to standard class.

Amenities on trains between Carmarthen and London Marylebone can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

By booking your tickets on traintickets.com!

There are many ways to save on the cost of train travel between Carmarthen and London Marylebone. On traintickets.com, we do all the work for you to find the cheapest way possible to get to London Marylebone, and can save you up to 90%! Simply search for your journey, and be assured we have found you the best possible price.

See our page on Split Ticketing for a full explanation, & read our other tips on how to get the cheapest train tickets.

No, unfortunately there are no direct trains between Carmarthen & London Marylebone. owever, there are 21 possible journeys which require a change.

GWR, Transport for Wales are the main train operating companies running services between Carmarthen and London Marylebone.

Yes, you can bring luggage on board trains between Carmarthen and London Marylebone, but there may be limits on the number of bags or the size and weight of your luggage.