The average bus between Portsmouth and Newport Pagnell takes 6h 30m and the fastest bus takes 4h 43m. The bus service runs several times per day from Portsmouth to Newport Pagnell. 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 Newport Pagnell. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 8:10 PM which arrives into Newport Pagnell at 6:29 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 6h 30m. The schedules shown below are for the next available departures.



6h 33m • 3 changes



5h 18m • 3 changes



5h 53m • 3 changes



6h 33m • 3 changes



4h 43m • 3 changes



5h 23m • 3 changes



5h 48m • 3 changes
Arrives next day



10h 19m • 3 changes



4h 43m • 3 changes



5h 30m • 3 changes



5h 56m • 3 changes
Arrives next day



10h 19m • 3 changes
Want to know about travelling from Portsmouth to Newport Pagnell? 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 Newport Pagnell. However, there are services departing from Portsmouth station and arriving at Newport Pagnell station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 6h 30m.
Portsmouth to Newport Pagnell bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Newport Pagnell bus services, operated by National Express, arrive at Milton Keynes Coachway station.
The distance between Portsmouth and Newport Pagnell is 145.5 km. The road distance is 213 km.
You can take a bus from The Hard Interchange to Newport Pagnell Library via Heathrow Central Bus Station, Milton Keynes Coachway, and Theatre District in around 4h 58m.