The average bus between Windsor Castle and Althorp takes 6h 14m and the fastest bus takes 3h 49m. The bus service runs several times per day from Windsor Castle to Althorp. 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 Windsor Castle and Althorp. The earliest departure is at 9:18 AM in the morning, and the last departure from Windsor Castle is at 10:45 PM which arrives into Althorp at 7:25 AM. All services require a transfer at Parish Church and take an average of 6h 14m. The schedules shown below are for the next available departures.


3h 53m • 2 changes


3h 49m • 2 changes


4h 25m • 2 changes


4h 54m • 2 changes


3h 53m • 2 changes


3h 52m • 2 changes


4h 26m • 2 changes


4h 56m • 2 changes


3h 53m • 2 changes


3h 49m • 2 changes


4h 25m • 2 changes


4h 54m • 2 changes
Want to know about travelling from Windsor Castle to Althorp? 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 Althorp. However, there are services departing from Windsor Castle station and arriving at Althorp station via Heathrow Terminal 5. The journey, including transfers, takes approximately 6h 14m.
Windsor Castle to Althorp bus services, operated by Thames Valley Buses, depart from Parish Church station.
Windsor Castle to Althorp bus services, operated by Thames Valley Buses, arrive at Northampton Town Centre station.
The distance between Windsor Castle and Althorp is 92.5 km. The road distance is 145 km.
You can take a vehicle from Windsor Castle to East Lodge via Parish Church, Heathrow Terminal 5, London Heathrow Airport T5 -, Northampton Town Centre, and Northampton Bus Interchange in around 4h 53m.