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Trains from Portsmouth Harbour to Carmarthen (CMN)

Find the cheapest fares to Carmarthen by splitting your tickets

18

train journeys
per day

156

miles (251 kms)

5hrs 4 mins

fastest journey

04:25 / 00:38

first / last train

0

direct trains (1 or 2 changes)

4

operators run

6

routes

Trains from Portsmouth Harbour to Carmarthen (CMN)

Buy tickets from Portsmouth Harbour to Carmarthen. Explore the list of all train routes from Portsmouth Harbour to Carmarthen 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 18 scheduled rail journeys between Portsmouth Harbour and Carmarthen , with 0 of them being direct trains. There are also a further 18 possible journeys which require a change.

The distance by rail from Portsmouth Harbour to Carmarthen is approximately 156 miles (251 kilometres). The average train journey takes about 6hrs 16 mins.

CrossCountry, South Western Railway, Transport for Wales, GWR are the main train operating companies running services between Portsmouth Harbour and Carmarthen.

There are 6 possible routes with the shortest and most direct being Portsmouth Harbour to Carmarthen. The fastest journey time on this route takes 5hrs 4 mins.

Journeys from Portsmouth Harbour to Carmarthen Today

  • Mon 22nd Apr
    04:25
    6 hrs 13 mins 2 changes
    10:38
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    06:01
    5 hrs 48 mins 1 change
    11:49
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    07:54
    5 hrs 31 mins 2 changes
    13:25
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    08:23
    5 hrs 32 mins 1 change
    13:55
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    09:23
    5 hrs 22 mins 1 change
    14:45
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    10:23
    5 hrs 4 mins 2 changes
    15:27
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    11:59
    5 hrs 23 mins 2 changes
    17:22
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    12:23
    5 hrs 43 mins 1 change
    18:06
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    13:23
    5 hrs 40 mins 1 change
    19:03
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    13:59
    5 hrs 50 mins 2 changes
    19:49
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    14:23
    6 hrs 6 mins 2 changes
    20:29
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    15:23
    5 hrs 35 mins 1 change
    20:58
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    15:45
    6 hrs 7 mins 2 changes
    21:52
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    17:23
    5 hrs 55 mins 1 change
    23:18
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    18:24
    5 hrs 45 mins 1 change
    00:09
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    19:23
    6 hrs 3 mins 1 change
    01:26
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    20:24
    10 hrs 7 mins 2 changes
    06:31
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen
  • Mon 22nd Apr
    23:19
    11 hrs 19 mins 2 changes
    10:38
    Portsmouth Harbour
    Carmarthen
    Portsmouth Harbour to Carmarthen

About Portsmouth Harbour Station

Station name Portsmouth Harbour (PMH)
Address Portsmouth Harbour station, The Hard Interchange, Portsmouth, Hampshire, PO1 3PA
Managed by SW

Ticket Office

Ticket Office Hours Monday to Friday 05:50 - 19:00
Saturday 06:30 - 19:00
Sunday 08:00 - 19:00
Ticket on Departure Available
From Ticket Machines Yes
From ticket office Yes

Other Facilities

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

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

Frequently asked questions about trains between Portsmouth Harbour and Carmarthen

The travel time between Portsmouth Harbour and Carmarthen by train varies depending on the type of train and the route, but the average journey time is 6hrs 16 mins & the fastest journey takes 5hrs 4 mins.

The departure and arrival times for trains between Portsmouth Harbour and Carmarthen vary depending on the day of the week and the type of train. Generally, there are around 18 departures and arrivals throughout the day. The first departure is 04:25, and the last train of the day leaves at 00:38.

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

Amenities on trains between Portsmouth Harbour and Carmarthen 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 Portsmouth Harbour and Carmarthen. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Carmarthen, 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 Portsmouth Harbour & Carmarthen. owever, there are 18 possible journeys which require a change.

CrossCountry, South Western Railway, Transport for Wales, GWR are the main train operating companies running services between Portsmouth Harbour and Carmarthen.

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