The average train between Rotherham and Carmarthen takes 6h 44m and the fastest train takes 5h 35m. There is a train service every few hours from Rotherham to Carmarthen. 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 hourly between Rotherham and Carmarthen. The earliest departure is at 6:30 AM in the morning, and the last departure from Rotherham is at 7:58 PM which arrives into Carmarthen at 6:46 AM. All services require a transfer at Sheffield and take an average of 6h 44m. The schedules shown below are for the next available departures.



6h 6m • 3 changes



6h 27m • 3 changes



6h 1m • 3 changes



6h 31m • 3 changes



6h 6m • 3 changes



6h 27m • 3 changes



6h 1m • 3 changes



6h 31m • 3 changes



5h 56m • 3 changes



6h 49m • 3 changes



5h 57m • 3 changes



6h 49m • 3 changes



6h 21m • 3 changes



5h 48m • 3 changes



6h 37m • 3 changes



6h 26m • 3 changes
Want to know about travelling from Rotherham to Carmarthen? 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 Rotherham to Carmarthen. However, there are services departing from Rotherham station and arriving at Carmarthen station via Bristol Parkway. The journey, including transfers, takes approximately 6h 44m.
Rotherham to Carmarthen train services, operated by Northern Trains Limited, depart from Sheffield station.
Rotherham to Carmarthen train services, operated by Northern Trains Limited, arrive at Carmarthen station.
Book your Rotherham to Carmarthen train tickets online with Northern Trains Limited, Cross Country and 2 other operators.
The distance between Rotherham and Carmarthen is 265 km. The road distance is 446 km.
You can take a train from Rotherham Central to Carmarthen via Sheffield, Bristol Parkway, and Swansea in around 6h 37m.