The average bus between Carmarthen and Llangennech takes 1h 47m and the fastest bus takes 1h 35m. The bus service runs several times per day from Carmarthen to Llangennech. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 3 hours between Carmarthen and Llangennech. The earliest departure is at 6:00 AM in the morning, and the last departure from Carmarthen is at 5:30 PM which arrives into Llangennech at 7:10 PM. All services require a transfer, and take on average 1h 47m. The schedules shown below are for the next available departures.

2h 32m • 1 change

1h 40m • 1 change

1h 42m • 1 change

1h 40m • 1 change

2h 32m • 1 change

1h 40m • 1 change

1h 42m • 1 change

1h 40m • 1 change

2h 32m • 1 change

1h 40m • 1 change

1h 42m • 1 change

1h 40m • 1 change

2h 32m • 1 change

1h 40m • 1 change

1h 42m • 1 change

1h 40m • 1 change

2h 32m • 1 change

1h 40m • 1 change

1h 42m • 1 change

1h 40m • 1 change
Want to know about travelling from Carmarthen to Llangennech? 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 bus from Carmarthen to Llangennech. However, there are services departing from Carmarthen station and arriving at Llangennech station via Llanelli Bus Station Stand 6 station. The journey, including transfers, takes approximately 1h 47m.
Carmarthen to Llangennech bus services, operated by First South & West Wales, depart from Carmarthen Bus Station Stand 3.
Carmarthen to Llangennech bus services, operated by First South & West Wales, arrive at Co-op station.
The distance between Carmarthen and Llangennech is 23.4 km. The road distance is 42 km.
You can take a bus from Carmarthen Bus Station Stand 3 to Co-op via Llanelli Bus Station Stand 7 in around 2h 2m.