The average bus between Romsey and Windsor Castle takes 4h 10m and the fastest bus takes 3h 35m. The bus service runs several times per day from Romsey to Windsor Castle. 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 2 hours between Romsey and Windsor Castle. The earliest departure is at 6:05 AM in the morning, and the last departure from Romsey is at 11:20 PM which arrives into Windsor Castle at 4:37 AM. All services require a transfer at Marlands and take an average of 4h 10m. The schedules shown below are for the next available departures.


4h 10m • 2 changes

3h 49m • 2 changes

4h 17m • 2 changes

3h 47m • 2 changes

4h 5m • 2 changes

4h 28m • 2 changes

4h 3m • 2 changes

4h 5m • 2 changes

4h 5m • 2 changes

4h 28m • 2 changes

4h 3m • 2 changes

4h 5m • 2 changes

4h 5m • 2 changes

4h 28m • 2 changes

4h 3m • 2 changes

4h 5m • 2 changes

4h 5m • 2 changes

4h 28m • 2 changes

4h 3m • 2 changes

4h 5m • 2 changesWant to know about travelling from Romsey to Windsor Castle? 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 Romsey to Windsor Castle. However, there are services departing from Romsey station and arriving at Windsor Castle station via Marlands. The journey, including transfers, takes approximately 4h 10m.
Romsey to Windsor Castle bus services, operated by Bluestar, depart from Bus Station.
Romsey to Windsor Castle bus services, operated by Bluestar, arrive at Parish Church station.
The distance between Romsey and Windsor Castle is 83.1 km. The road distance is 136 km.
You can take a bus from Bus Station to Windsor Castle via Marlands, Coach Station, Heathrow Terminal 5, and Parish Church in around 4h 13m.