The average bus between Portsmouth and Oakham takes 13h 6m and the fastest bus takes 7h 40m. The bus service runs several times per day from Portsmouth to Oakham. 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 3 times a day between Portsmouth and Oakham. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 8:10 PM which arrives into Oakham at 9:34 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 13h 6m. The schedules shown below are for the next available departures.



8h 7m • 3 changes
Arrives next day



22h 50m • 3 changes
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13h 24m • 3 changes



8h 7m • 3 changes
Arrives next day



22h 50m • 3 changes
Arrives next day



13h 24m • 3 changes



8h 7m • 3 changes
Arrives next day



22h 50m • 3 changes
Arrives next day



13h 24m • 3 changes
Want to know about travelling from Portsmouth to Oakham? 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 Portsmouth to Oakham. However, there are services departing from Portsmouth station and arriving at Oakham station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 13h 6m.
Portsmouth to Oakham bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Oakham bus services, operated by National Express, arrive at St Margaret's Bus Station.
Book your Portsmouth to Oakham bus tickets online with National Express, Centrebus and Bland's.
The distance between Portsmouth and Oakham is 209.6 km. The road distance is 330 km.
You can take a bus from The Hard Interchange to Bus Station via Heathrow Central Bus Station, St Margaret's Bus Station, Haymarket Bus Station, North Street East, and Ayston Road in around 8h 27m.