The average bus between Windsor Castle and Alton takes 3h 51m and the fastest bus takes 2h 49m. There is a bus service every few hours from Windsor Castle to Alton. 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 Windsor Castle and Alton. The earliest departure is at 3:16 AM at night, and the last departure from Windsor Castle is at 5:24 PM which arrives into Alton at 8:55 PM. All services require a transfer at Parish Church and take an average of 3h 51m. The schedules shown below are for the next available departures.


4h 17m • 2 changes


3h 47m • 2 changes


4h 12m • 2 changes


4h 8m • 2 changes


3h 54m • 2 changes


3h 39m • 2 changes


3h 44m • 2 changes


3h 46m • 2 changes


3h 54m • 2 changes


3h 39m • 2 changes


3h 44m • 2 changes


3h 46m • 2 changes


3h 54m • 2 changes


3h 39m • 2 changes


3h 44m • 2 changes


3h 46m • 2 changes
Want to know about travelling from Windsor Castle to Alton? 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 Windsor Castle to Alton. However, there are services departing from Windsor Castle station and arriving at Alton station via Heathrow Terminal 5. The journey, including transfers, takes approximately 3h 51m.
Windsor Castle to Alton bus services, operated by Thames Valley Buses, depart from Parish Church station.
Windsor Castle to Alton bus services, operated by Thames Valley Buses, arrive at High Street station.
The distance between Windsor Castle and Alton is 45.2 km. The road distance is 86 km.
You can take a vehicle from Windsor Castle to High Street via Parish Church, Heathrow Terminal 5, Guildford station, and Friary Bus Station in around 3h 20m.