The average bus between Chippenham and Porton Down takes 5h 30m and the fastest bus takes 2h 53m. The bus service runs several times per day from Chippenham 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 Chippenham and Porton Down. The earliest departure is at 6:55 AM in the morning, and the last departure from Chippenham is at 5:34 PM which arrives into Porton Down at 10:03 AM. All services require a transfer at Market Place Bus Island and take an average of 5h 30m. The schedules shown below are for the next available departures.


2h 53m • 2 changes


3h 25m • 2 changes


3h 44m • 2 changes
Arrives next day


16h 30m • 2 changes


4h 52m • 2 changes


2h 55m • 2 changes


2h 53m • 2 changes


3h 25m • 2 changes


4h 52m • 2 changes


2h 55m • 2 changes


2h 53m • 2 changes


3h 25m • 2 changes


4h 52m • 2 changes


2h 55m • 2 changes


2h 53m • 2 changes


3h 25m • 2 changes


3h 35m • 2 changes


4h 12m • 2 changes


4h 35m • 2 changes


4h 25m • 2 changes


4h 52m • 2 changes


2h 55m • 2 changes


2h 53m • 2 changes


3h 25m • 2 changes
Want to know about travelling from Chippenham 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 Chippenham to Porton Down. However, there are services departing from Chippenham station and arriving at Porton Down station via Market Place Bus Island. The journey, including transfers, takes approximately 5h 30m.
Chippenham to Porton Down bus services, operated by Faresaver, depart from Town Bridge station.
Chippenham to Porton Down bus services, operated by Faresaver, arrive at Tesco station.
The distance between Chippenham and Porton Down is 48.5 km. The road distance is 84 km.
You can take a bus from Town Bridge to Firs Road Top via Market Place Bus Island, Tesco, and Endless Street in around 4h 2m.