Rome2Rio

Oxford to Carmarthen buses

Find Transport to Carmarthen

View schedule

Trip Overview

The average bus between Oxford and Carmarthen takes 7h 18m and the fastest bus takes 6h 43m. There is at least one bus per day from Oxford 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.

7h 18m
Duration
215 mi
Distance
£41
Average price
Once daily
Frequency

Oxford to Carmarthen bus times

Buses run once daily between Oxford and Carmarthen. The earliest departure is at 10:15 AM in the morning, and the last departure from Oxford is at 11:15 AM which arrives into Carmarthen at 6:30 PM. All services require a transfer at Station Road and take an average of 7h 18m. The schedules shown below are for the next available departures.

Departing Wednesday, November 4, 2026

  •  → 

    Thames TravelReading BusesNational Express7h 30m • 2 changes

Departing Thursday, November 5, 2026

  •  → 

    Thames TravelReading BusesNational Express7h 30m • 2 changes

Departing Friday, November 6, 2026

  •  → 

    Thames TravelReading BusesNational Express7h 15m • 2 changes

Departing Saturday, November 7, 2026

  •  → 

    Thames TravelReading BusesNational Express6h 43m • 2 changes

Departing Sunday, November 8, 2026

  •  → 

    Thames TravelReading BusesNational Express7h 14m • 2 changes

Departing Monday, November 9, 2026

  •  → 

    Thames TravelReading BusesNational Express7h 30m • 2 changes

Frequently asked questions

Want to know about travelling from Oxford 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 Oxford to Carmarthen.ExpandLaunch map view
  • Distance: 215.2 mi
  • Duration: 7h 18m

What companies run services between Oxford, England and Carmarthen, Wales?

You can take a bus from Police Station to Rose and Crown via Station Road and Mereoak Lane - Park & Ride in around 8h 4m.

Operators