The average bus between Cardiff and Trimsaran takes 4h 4m and the fastest bus takes 3h 29m. The bus service runs several times per day from Cardiff to Trimsaran. 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 4 times a day between Cardiff and Trimsaran. The earliest departure is at 4:05 AM at night, and the last departure from Cardiff is at 7:35 PM which arrives into Trimsaran at 7:34 AM. All services require a transfer at Swansea Bus Station Stand B and take an average of 4h 4m. The schedules shown below are for the next available departures.


3h 40m • 2 changes


3h 30m • 2 changes


3h 49m • 2 changes
Arrives next day


11h 59m • 2 changes


5h 40m • 2 changes


3h 50m • 2 changes


3h 30m • 2 changes


4h 9m • 2 changes


3h 29m • 2 changes


3h 40m • 2 changes


3h 30m • 2 changes


4h 9m • 2 changes


3h 29m • 2 changes


3h 30m • 2 changes


3h 40m • 2 changes


3h 54m • 2 changes
Want to know about travelling from Cardiff to Trimsaran? 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 Cardiff to Trimsaran. However, there are services departing from Cardiff station and arriving at Trimsaran station via Swansea Bus Station Stand B station. The journey, including transfers, takes approximately 4h 4m.
Cardiff to Trimsaran bus services, operated by National Express, depart from Sophia Gardens station.
Cardiff to Trimsaran bus services, operated by National Express, arrive at Llanelli Bus Station Stand 5.
The distance between Cardiff and Trimsaran is 78.3 km. The road distance is 101 km.
You can take a bus from Sophia Gardens to Heol Morlais via Swansea Bus Station Stand B, Swansea Bus Station Stand P, Llanelli Bus Station Stand 5, and Llanelli Bus Station Stand 2 in around 3h 36m.