The average train between Potters Bar and Marlow takes 2h 35m and the fastest train takes 2h 2m. There is a train service every few hours from Potters Bar to Marlow. 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 Potters Bar and Marlow. The earliest departure is at 5:46 AM in the morning, and the last departure from Potters Bar is at 10:46 PM which arrives into Marlow at 6:57 AM. All services require a transfer at Moorgate and take an average of 2h 35m. The schedules shown below are for the next available departures.


2h 18m • 2 changes


2h 2m • 2 changes


2h 10m • 2 changes


2h 11m • 2 changes


2h 18m • 2 changes


2h 2m • 2 changes


2h 10m • 2 changes


2h 11m • 2 changes


2h 18m • 2 changes


2h 2m • 2 changes


2h 10m • 2 changes


2h 11m • 2 changes


2h 18m • 2 changes


2h 2m • 2 changes


2h 10m • 2 changes


2h 11m • 2 changes
Want to know about travelling from Potters Bar to Marlow? 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 Potters Bar to Marlow. However, there are services departing from Potters Bar station and arriving at Marlow station via Moorgate. The journey, including transfers, takes approximately 2h 35m.
Potters Bar to Marlow train services, operated by Great Northern, depart from Potters Bar station.
Potters Bar to Marlow train services, operated by Great Northern, arrive at Marlow station.
Book your Potters Bar to Marlow train tickets online with Great Northern, Elizabeth Line (TfL) and Great Western Railway (GWR).
The distance between Potters Bar and Marlow is 43 km. The road distance is 79 km.
You can take a train from Potters Bar to Marlow via Moorgate, Liverpool Street Station, and Maidenhead in around 2h 58m.