The average bus between Wiltshire and Porton Down takes 1h 48m and the fastest bus takes 1h 6m. The bus service runs several times per day from Wiltshire to Porton Down. 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 5 times a day between Wiltshire and Porton Down. The earliest departure is at 7:37 AM in the morning, and the last departure from Wiltshire is at 4:18 PM which arrives into Porton Down at 5:53 PM. All services require a transfer at Tesco and take an average of 1h 48m. The schedules shown below are for the next available departures.

1h 6m • 1 change

1h 35m • 1 change

1h 12m • 1 change

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2h 22m • 1 change

2h 18m • 1 change

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1h 26m • 1 change

2h 22m • 1 change

2h 18m • 1 change

1h 20m • 1 change

1h 26m • 1 change

2h 22m • 1 change

2h 18m • 1 change

1h 20m • 1 change

1h 26m • 1 change

2h 22m • 1 change

2h 18m • 1 change

1h 20m • 1 change

1h 26m • 1 change
Want to know about travelling from Wiltshire to Porton Down? 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 Wiltshire to Porton Down. However, there are services departing from Wiltshire station and arriving at Porton Down station via Tesco. The journey, including transfers, takes approximately 1h 48m.
Wiltshire to Porton Down bus services, operated by Salisbury Reds, depart from Candown Road station.
Wiltshire to Porton Down bus services, operated by Salisbury Reds, arrive at Firs Road Top station.
The distance between Wiltshire and Porton Down is 21.4 km. The road distance is 36 km.
You can take a bus from Candown Road to Firs Road Top via Tesco and Endless Street in around 1h 57m.