The average bus between Harrow and Castle Combe takes 6h 14m and the fastest bus takes 3h 43m. The bus service runs several times per day from Harrow to Castle Combe. 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 3 times a day between Harrow and Castle Combe. The earliest departure is at 7:46 AM in the morning, and the last departure from Harrow is at 10:26 PM which arrives into Castle Combe at 10:53 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 6h 14m. The schedules shown below are for the next available departures.


5h 7m • 2 changes

3h 55m • 2 changes

4h 23m • 2 changesArrives next day


12h 27m • 2 changes

5h 7m • 2 changes

3h 55m • 2 changes

4h 23m • 2 changesArrives next day


12h 27m • 2 changes

5h 7m • 2 changes

3h 55m • 2 changes

4h 23m • 2 changesArrives next day


12h 27m • 2 changesWant to know about travelling from Harrow to Castle Combe? 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 Castle Combe. However, there are services departing from Harrow station and arriving at Castle Combe station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 6h 14m.
Harrow to Castle Combe bus services, operated by First Bus London, depart from Harrow Bus Station.
Harrow to Castle Combe bus services, operated by First Bus London, arrive at Town Bridge station.
The distance between Harrow and Castle Combe is 131.3 km. The road distance is 168 km.
You can take a bus from Harrow Bus Station to Village Centre via Heathrow Central Bus Station and Town Bridge in around 4h 51m.