The average bus between Watford Junction and Cornwall takes 9h 44m and the fastest bus takes 8h 20m. The bus service runs several times per day from Watford Junction to Cornwall. 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 Watford Junction and Cornwall. The earliest departure is at 7:45 AM in the morning, and the last departure from Watford Junction is at 10:08 PM which arrives into Cornwall at 6:28 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 9h 44m. The schedules shown below are for the next available departures.


10h 14m • 2 changes


10h • 2 changes
Arrives next day


8h 20m • 2 changes


10h • 2 changes


9h 57m • 2 changes
Arrives next day


11h 18m • 2 changes
Want to know about travelling from Watford Junction to Cornwall? 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 Watford Junction to Cornwall. However, there are services departing from Watford Junction station and arriving at Cornwall station via Dennison Road Car Park. The journey, including transfers, takes approximately 9h 44m.
Watford Junction to Cornwall bus services, operated by First Berkshire & The Thames Valley, depart from Heathrow Central Bus Station.
Watford Junction to Cornwall bus services, operated by First Berkshire & The Thames Valley, arrive at Dennison Road Car Park station.
The distance between Watford Junction and Cornwall is 334.4 km. The road distance is 430 km.
National Express operates a bus from Heathrow Central Bus Station to Dennison Road Car Park 3 times a day. Tickets cost £45–110 and the journey takes 5h 55m.