The average train between St Pancras International Station and Pembrokeshire takes 5h 11m and the fastest train takes 4h 30m. There is a train service every few hours from St Pancras International Station to Pembrokeshire. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between St Pancras International Station and Pembrokeshire. The earliest departure is at 6:32 AM in the morning, and the last departure from St Pancras International Station is at 10:35 PM which arrives into Pembrokeshire at 8:16 AM. All services require a transfer at Paddington and take an average of 5h 11m. The schedules shown below are for the next available departures.


4h 46m • 2 changes


5h 3m • 2 changes


5h 3m • 2 changes


4h 40m • 2 changes


4h 33m • 2 changes


4h 50m • 2 changes


4h 38m • 2 changes


4h 54m • 2 changes


4h 33m • 2 changes


4h 50m • 2 changes


4h 38m • 2 changes


4h 54m • 2 changes


4h 33m • 2 changes


4h 50m • 2 changes


4h 38m • 2 changes


4h 54m • 2 changes
Want to know about travelling from St Pancras International Station to Pembrokeshire? 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 train from St Pancras International Station to Pembrokeshire. However, there are services departing from St Pancras International Station station and arriving at Pembrokeshire station via Swansea. The journey, including transfers, takes approximately 5h 11m.
St Pancras International Station to Pembrokeshire train services, operated by London Underground (Tube), depart from London Paddington station.
St Pancras International Station to Pembrokeshire train services, operated by London Underground (Tube), arrive at Clarbeston Road station.
Book your St Pancras International Station to Pembrokeshire train tickets online with London Underground (Tube), Great Western Railway (GWR) and Transport for Wales.
The distance between St Pancras International Station and Pembrokeshire is 332 km. The road distance is 402 km.
You can take a subway from King's Cross St. Pancras station to Clarbeston Road via Paddington, London Paddington, and Swansea in around 5h 48m.