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Usk to Carmarthen buses

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Trip Overview

The average bus between Usk and Carmarthen takes 4h 27m and the fastest bus takes 3h 42m. There is at least one bus per day from Usk 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.

4h 27m
Duration
96 mi
Distance
£14
Average price
Once daily
Frequency

Usk to Carmarthen bus times

Buses run once daily between Usk and Carmarthen. The earliest departure is at 12:42 PM in the afternoon, and the last departure from Usk is at 2:38 PM which arrives into Carmarthen at 7:05 PM. All services require a transfer at Friars Walk 10 and take an average of 4h 27m. The schedules shown below are for the next available departures.

Departing Saturday, October 10, 2026

  •  → 

    Newport BusNational Express3h 42m • 1 change

Departing Sunday, October 11, 2026

  •  → 

    Newport BusNational Express5h 38m • 1 change

Departing Monday, October 12, 2026

  •  → 

    Newport BusNational Express4h 22m • 1 change

Departing Tuesday, October 13, 2026

  •  → 

    Newport BusNational Express4h 22m • 1 change

Departing Wednesday, October 14, 2026

  •  → 

    Newport BusNational Express4h 22m • 1 change

Departing Thursday, October 15, 2026

  •  → 

    Newport BusNational Express4h 22m • 1 change

Departing Friday, October 16, 2026

  •  → 

    Newport BusNational Express4h 27m • 1 change

Frequently asked questions

Want to know about travelling from Usk 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.

Map of how to get from Usk to Carmarthen.ExpandLaunch map view
  • Distance: 95.9 mi
  • Duration: 4h 27m

What companies run services between Usk, Wales and Carmarthen, Wales?

National Express operates a bus from Kingsway K14 to Rose and Crown twice daily. Tickets cost £11–20 and the journey takes 2h 55m.

Operators