The average train between Northampton and Haverfordwest takes 7h 9m and the fastest train takes 5h 58m. The train service runs several times per day from Northampton to Haverfordwest. 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 Northampton and Haverfordwest. The earliest departure is at 5:10 AM in the morning, and the last departure from Northampton is at 8:59 PM which arrives into Haverfordwest at 10:22 AM. All services require a transfer at Birmingham New Street and take an average of 7h 9m. The schedules shown below are for the next available departures.



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6h 29m • 3 changesWant to know about travelling from Northampton to Haverfordwest? 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 Northampton to Haverfordwest. However, there are services departing from Northampton station and arriving at Haverfordwest station via Birmingham New Street station, Bristol Parkway station and Swansea station. The journey, including transfers, takes approximately 7h 9m.
Northampton to Haverfordwest train services, operated by West Midlands Trains, depart from Northampton station.
Northampton to Haverfordwest train services, operated by Transport for Wales, arrive at Haverfordwest station.
Book your Northampton to Haverfordwest train tickets online with Omio.
The distance between Northampton and Haverfordwest is 283.6 km. The road distance is 333 km.
You can take a train from Northampton to Haverfordwest via Birmingham New Street, Bristol Parkway, and Swansea in around 7h 15m.