The average train between Pembroke and London takes 5h 59m and the fastest train takes 4h 56m. The train service runs several times per day from Pembroke to London. 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 every 4 hours between Pembroke and London. The earliest departure is at 7:12 AM in the morning, and the last departure from Pembroke is at 9:14 PM which arrives into London at 7:16 AM. All services require a transfer, and take on average 5h 59m. The schedules shown below are for the next available departures.

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5h 1m • 1 changeWant to know about travelling from Pembroke to London? 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 Pembroke to London. However, there are services departing from Pembroke station and arriving at London Paddington station via Swansea station. The journey, including transfers, takes approximately 5h 59m.
Pembroke to London train services, operated by Transport for Wales, depart from Pembroke station.
Pembroke to London train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
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The distance between Pembroke and London is 331.2 km. The road distance is 388 km.
You can take a train from Pembroke to London Paddington via Swansea in around 5h 33m.