The average bus between Harrow and Devizes takes 4h 24m and the fastest bus takes 3h 23m. The bus service runs several times per day from Harrow to Devizes. 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 4 times a day between Harrow and Devizes. The earliest departure is at 4:39 AM at night, and the last departure from Harrow is at 11:09 PM which arrives into Devizes at 6:39 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 4h 24m. The schedules shown below are for the next available departures.


4h 5m • 2 changes


3h 33m • 2 changes


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3h 46m • 2 changes


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3h 46m • 2 changes


4h 5m • 2 changes


3h 33m • 2 changes


3h 52m • 2 changes


3h 46m • 2 changes


4h 5m • 2 changes


3h 33m • 2 changes


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3h 46m • 2 changes
Want to know about travelling from Harrow to Devizes? 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 Harrow to Devizes. However, there are services departing from Harrow station and arriving at Devizes station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 4h 24m.
Harrow to Devizes bus services, operated by First Bus London, depart from Harrow Bus Station.
Harrow to Devizes bus services, operated by First Bus London, arrive at Kwik Fit station.
The distance between Harrow and Devizes is 117.6 km. The road distance is 159 km.
You can take a bus from Harrow Bus Station to Kwik Fit via Heathrow Central Bus Station, London Heathrow Airport, Regent Circus Swindon, and Princes Street in around 4h 7m.