The average bus between Windsor Castle and Milton Keynes takes 4h 18m and the fastest bus takes 3h 3m. The bus service runs several times per day from Windsor Castle to Milton Keynes. 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 every 3 hours between Windsor Castle and Milton Keynes. The earliest departure is at 7:20 AM in the morning, and the last departure from Windsor Castle is at 9:24 PM which arrives into Milton Keynes at 7:55 AM. All services require a transfer at Wellington Street Stop B and take an average of 4h 18m. The schedules shown below are for the next available departures.



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3h 31m • 3 changesWant to know about travelling from Windsor Castle to Milton Keynes? 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 Milton Keynes. However, there are services departing from Windsor Castle station and arriving at Milton Keynes station via Milton Keynes Coachway. The journey, including transfers, takes approximately 4h 18m.
Windsor Castle to Milton Keynes bus services, operated by First Berkshire & The Thames Valley, depart from Heathrow Central Bus Station.
Windsor Castle to Milton Keynes bus services, operated by First Berkshire & The Thames Valley, arrive at Milton Keynes Coachway station.
The distance between Windsor Castle and Milton Keynes is 62.9 km. The road distance is 116 km.
National Express operates a bus from Heathrow Central Bus Station to Milton Keynes Coachway hourly. Tickets cost £8–15 and the journey takes 1h 50m.