The average bus between Pembroke and Trefin takes 5h 41m and the fastest bus takes 3h 2m. The bus service runs several times per day from Pembroke to Trefin. 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 Pembroke and Trefin. The earliest departure is at 8:10 AM in the morning, and the last departure from Pembroke is at 7:16 PM which arrives into Trefin at 8:52 AM. All services require a transfer at Haverfordwest Bus Station and take an average of 5h 41m. The schedules shown below are for the next available departures.

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3h 12m • 1 changeWant to know about travelling from Pembroke to Trefin? 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 Pembroke to Trefin. However, there are services departing from Pembroke station and arriving at Trefin station via Haverfordwest Bus Station station. The journey, including transfers, takes approximately 5h 41m.
Pembroke to Trefin bus services, operated by First South & West Wales, depart from Lower Common Park station.
Pembroke to Trefin bus services, operated by First South & West Wales, arrive at Trefin Square station.
The distance between Pembroke and Trefin is 34.3 km. The road distance is 69 km.
You can take a bus from Lower Common Park to Trefin Square via Haverfordwest Bus Station and Haverfordwest Bus Station Bay 5 in around 3h 18m.