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Trains from Carmarthen (CMN) to Merstham (MHM)

Find the cheapest fares to Merstham by splitting your tickets

17

train journeys
per day

183

miles (294 kms)

4hrs 53 mins

fastest journey

04:38 / 19:18

first / last train

0

direct trains (2 or 3 changes)

4

operators run

3

routes

Trains from Carmarthen (CMN) to Merstham (MHM)

Buy tickets from Carmarthen to Merstham. Explore the list of all train routes from Carmarthen to Merstham 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 17 scheduled rail journeys between Carmarthen and Merstham , with 0 of them being direct trains. There are also a further 17 possible journeys which require a change.

The distance by rail from Carmarthen to Merstham is approximately 183 miles (294 kilometres). The average train journey takes about 5hrs 7 mins.

Elizabeth Line, Thameslink, GWR, Transport for Wales are the main train operating companies running services between Carmarthen and Merstham.

There are 3 possible routes with the shortest and most direct being Carmarthen to Merstham. The fastest journey time on this route takes 4hrs 53 mins.

Journeys from Carmarthen to Merstham Today

  • Mon 6th May
    04:38
    4 hrs 53 mins 3 changes
    09:31
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    06:03
    4 hrs 58 mins 3 changes
    11:01
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    07:23
    5 hrs 8 mins 2 changes
    12:31
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    08:15
    5 hrs 15 mins 3 changes
    13:30
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    09:27
    5 hrs 3 mins 2 changes
    14:30
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    10:30
    5 hrs 1 min 3 changes
    15:31
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    10:58
    5 hrs 3 mins 3 changes
    16:01
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    11:27
    5 hrs 4 mins 2 changes
    16:31
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    12:32
    4 hrs 59 mins 3 changes
    17:31
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    13:04
    5 hrs 27 mins 3 changes
    18:31
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    13:59
    5 hrs 3 mins 3 changes
    19:02
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    14:24
    5 hrs 8 mins 2 changes
    19:32
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    15:01
    5 hrs 30 mins 3 changes
    20:31
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    16:01
    5 hrs 3 changes
    21:01
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    16:30
    5 hrs 1 min 3 changes
    21:31
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    16:55
    5 hrs 36 mins 3 changes
    22:31
    Carmarthen
    Merstham
    Carmarthen to Merstham
  • Mon 6th May
    18:30
    4 hrs 59 mins 3 changes
    23:29
    Carmarthen
    Merstham
    Carmarthen to Merstham

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 Merstham Station

Station name Merstham (MHM)
Address Merstham station, Station Road, Merstham, Surrey, RH1 3ED
Managed by SN

Ticket Office

Ticket Office Hours Monday to Friday 06:10 - 19:35
Saturday 06:10 - 19:35
Sunday 08:30 - 16:40
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 Unavailable
ATM Machine Unavailable

Frequently asked questions about trains between Carmarthen and Merstham

The travel time between Carmarthen and Merstham by train varies depending on the type of train and the route, but the average journey time is 5hrs 7 mins & the fastest journey takes 4hrs 53 mins.

The departure and arrival times for trains between Carmarthen and Merstham vary depending on the day of the week and the type of train. Generally, there are around 17 departures and arrivals throughout the day. The first departure is 04:38, and the last train of the day leaves at 19:18.

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

Amenities on trains between Carmarthen and Merstham 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 Merstham. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Merstham, 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 & Merstham. owever, there are 17 possible journeys which require a change.

Elizabeth Line, Thameslink, GWR, Transport for Wales are the main train operating companies running services between Carmarthen and Merstham.

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