The average train between Cornwall and Dunstable takes 7h 2m and the fastest train takes 5h 28m. The train service runs several times per day from Cornwall to Dunstable. 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 Cornwall and Dunstable. The earliest departure is at 7:54 AM in the morning, and the last departure from Cornwall is at 9:59 PM which arrives into Dunstable at 2:31 PM. All services require a transfer at Par and take an average of 7h 2m. The schedules shown below are for the next available departures.



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Arrives next day



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Want to know about travelling from Cornwall to Dunstable? 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 Cornwall to Dunstable. However, there are services departing from Cornwall station and arriving at Dunstable station via London Paddington. The journey, including transfers, takes approximately 7h 2m.
Cornwall to Dunstable train services, operated by Great Western Railway (GWR), depart from Par station.
Cornwall to Dunstable train services, operated by Great Western Railway (GWR), arrive at Leagrave station.
Book your Cornwall to Dunstable train tickets online with Great Western Railway (GWR), Elizabeth Line (TfL) and Thameslink.
The distance between Cornwall and Dunstable is 337 km. The road distance is 482 km.
You can take a train from Luxulyan to Leagrave via Par, London Paddington, Farringdon Without, and Farringdon in around 6h 21m.