- Distance: 108.9 mi
- Duration: 4h 9m
The bus between Heathrow and Porton Down takes 4h 9m. The bus runs, on average, once a week from Heathrow 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 on demand between Heathrow and Porton Down. Service times information will be available soon. All services run direct with no transfers required, and take on average 4h 9m.
Want to know about travelling from Heathrow 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 Heathrow to Porton Down. However, there are services departing from Heathrow station and arriving at Porton Down station via Meeting House Lane. The journey, including transfers, takes approximately 10,675,199d 2h.
Heathrow to Porton Down bus services, operated by National Express, depart from Heathrow Central Bus Station.
Heathrow to Porton Down bus services, operated by National Express, arrive at New Canal station.
The distance between Heathrow and Porton Down is 94.8 km. The road distance is 175 km.
You can take a bus from Heathrow Central Bus Station to Porton Down via Meeting House Lane, New Canal, Endless Street, and Recreation Ground in around 4h 9m.
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