The average train between Marlow and Dunstable takes 2h 49m and the fastest train takes 2h 9m. There is a train service every few hours from Marlow 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 hourly between Marlow and Dunstable. The earliest departure is at 12:07 AM at night, and the last departure from Marlow is at 10:29 PM which arrives into Dunstable at 7:16 AM. All services require a transfer at Maidenhead and take an average of 2h 49m. The schedules shown below are for the next available departures.


2h 21m • 2 changes


2h 33m • 2 changes
Arrives next day


2h 33m • 2 changes


6h 58m • 2 changes


2h 31m • 2 changes


2h 31m • 2 changes


2h 31m • 2 changes


10h 10m • 2 changes


2h 22m • 2 changes


2h 32m • 2 changes


2h 32m • 2 changes


2h 10m • 2 changes


2h 9m • 2 changes


2h 9m • 2 changes


2h 17m • 2 changes
Want to know about travelling from Marlow 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 Marlow to Dunstable. However, there are services departing from Marlow station and arriving at Dunstable station via Farringdon Without. The journey, including transfers, takes approximately 2h 49m.
Marlow to Dunstable train services, operated by Great Western Railway (GWR), depart from Maidenhead station.
Marlow to Dunstable train services, operated by Great Western Railway (GWR), arrive at Leagrave station.
Book your Marlow to Dunstable train tickets online with Great Western Railway (GWR), Elizabeth Line (TfL) and Thameslink.
The distance between Marlow and Dunstable is 39.2 km. The road distance is 110 km.
You can take a train from Marlow to Leagrave via Maidenhead, Farringdon Without, and Farringdon in around 2h 24m.