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Hatfield to Carmarthen buses

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Trip Overview

The average bus between Hatfield and Carmarthen takes 9h and the fastest bus takes 8h. There is at least one bus per day from Hatfield 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.

9h
Duration
251 mi
Distance
£55
Average price
Once daily
Frequency

Hatfield to Carmarthen bus times

Buses run once daily between Hatfield and Carmarthen. The earliest departure is at 7:54 AM in the morning, and the last departure from Hatfield is at 9:45 AM which arrives into Carmarthen at 6:30 PM. All services require a transfer at St Peter's Street and take an average of 9h. The schedules shown below are for the next available departures.

Departing Thursday, October 29, 2026

  •  → 

    Arriva UKArriva UKGreen LineNational Express9h 5m • 3 changes

Departing Friday, October 30, 2026

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    Arriva UKArriva UKGreen LineNational Express8h 45m • 3 changes

Departing Saturday, October 31, 2026

  •  → 

    Arriva UKArriva UKGreen LineNational Express8h • 3 changes

Departing Sunday, November 1, 2026

  •  → 

    Arriva UKArriva UKGreen LineNational Express9h 51m • 3 changes

Departing Monday, November 2, 2026

  •  → 

    Arriva UKArriva UKGreen LineNational Express9h 7m • 3 changes

Departing Tuesday, November 3, 2026

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    Arriva UKArriva UKGreen LineNational Express9h 7m • 3 changes

Frequently asked questions

Want to know about travelling from Hatfield 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 Hatfield to Carmarthen.ExpandLaunch map view
  • Distance: 251.5 mi
  • Duration: 9h

What companies run services between Hatfield, Hertfordshire, England and Carmarthen, Wales?

National Express operates a bus from London Victoria to Rose and Crown once daily. Tickets cost £35–60 and the journey takes 6h 15m.

Operators