The average bus between Marlow and Harpenden takes 3h 42m and the fastest bus takes 3h 7m. There is a bus service every few hours from Marlow to Harpenden. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Marlow and Harpenden. The earliest departure is at 6:00 AM in the morning, and the last departure from Marlow is at 11:45 PM which arrives into Harpenden at 9:20 AM. All services require a transfer at High Wycombe BusStn and take an average of 3h 42m. The schedules shown below are for the next available departures.



3h 42m • 3 changes


3h 42m • 3 changes


4h 3m • 3 changes


3h 12m • 3 changes


3h 42m • 3 changes


3h 42m • 3 changes


4h 3m • 3 changes


3h 12m • 3 changes


3h 20m • 3 changes


3h 20m • 3 changes


3h 17m • 3 changes


3h 7m • 3 changesWant to know about travelling from Marlow to Harpenden? 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 bus from Marlow to Harpenden. However, there are services departing from Marlow station and arriving at Harpenden station via High Wycombe BusStn. The journey, including transfers, takes approximately 3h 42m.
Marlow to Harpenden bus services, operated by Carousel Buses, depart from Dean Street Car Park station.
Marlow to Harpenden bus services, operated by Carousel Buses, arrive at Old Cock Inn station.
The distance between Marlow and Harpenden is 39.8 km. The road distance is 68 km.
You can take a bus from Dean Street Car Park to Old Cock Inn via High Wycombe BusStn, Marlowes, and St Peter's Street in around 3h 10m.