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Oxford to Porton Down buses

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Trip Overview

The average bus between Oxford and Porton Down takes 22h 15m and the fastest bus takes 22h 12m. The bus runs, on average, 4 times per week from Oxford 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.

22h 15m
Duration
76 mi
Distance
£15
Average price
4 times a week
Frequency

Oxford to Porton Down bus times

Buses run 4 times a week between Oxford and Porton Down. The earliest departure is at 5:00 PM in the evening, and the last departure from Oxford is at 5:15 PM which arrives into Porton Down at 3:27 PM. All services require a transfer at St Catherines P&R and take an average of 22h 15m. The schedules shown below are for the next available departures.

Departing Sunday, October 11, 2026

  •  → 

    Arrives next day

    National ExpressStagecoach SouthStagecoach South22h 27m • 2 changes

Departing Monday, October 12, 2026

  •  → 

    Arrives next day

    National ExpressStagecoach SouthStagecoach South22h 12m • 2 changes

Departing Tuesday, October 13, 2026

  •  → 

    Arrives next day

    National ExpressStagecoach SouthStagecoach South22h 12m • 2 changes

Departing Wednesday, October 14, 2026

  •  → 

    Arrives next day

    National ExpressStagecoach SouthStagecoach South22h 12m • 2 changes

Frequently asked questions

Want to know about travelling from Oxford 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.

Map of how to get from Oxford to Porton Down.ExpandLaunch map view
  • Distance: 75.9 mi
  • Duration: 22h 15m

What companies run services between Oxford, England and Porton Down, England?

You can take a bus from Gloucester Green Bus Station to Firs Close via St Catherines P&R, Broadway Guildhall, and Bus Station in around 3h 21m.

Operators