The average train between Carmarthen and Farnborough takes 4h 32m and the fastest train takes 3h 43m. The train service runs several times per day from Carmarthen to Farnborough. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 4 hours between Carmarthen and Farnborough. The earliest departure is at 7:23 AM in the morning, and the last departure from Carmarthen is at 7:20 PM which arrives into Farnborough at 11:30 PM. All services require a transfer, and take on average 4h 32m. The schedules shown below are for the next available departures.

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4h 25m • 1 changeWant to know about travelling from Carmarthen to Farnborough? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Carmarthen to Farnborough. However, there are services departing from Carmarthen station and arriving at Farnborough station via Reading. The journey, including transfers, takes approximately 4h 32m.
Carmarthen to Farnborough train services, operated by Great Western Railway (GWR), depart from Carmarthen station.
Carmarthen to Farnborough train services, operated by Great Western Railway (GWR), arrive at Reading station.
Book your Carmarthen to Farnborough train tickets online with Great Western Railway (GWR).
The distance between Carmarthen and Farnborough is 253.1 km. The road distance is 324 km.
Great Western Railway (GWR) operates a train from Carmarthen to Reading every 4 hours. Tickets cost £75–140 and the journey takes 3h 24m.