The average bus between Daventry and Portsmouth Harbour takes 7h 39m and the fastest bus takes 5h 10m. The bus service runs several times per day from Daventry to Portsmouth Harbour. 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 Daventry and Portsmouth Harbour. The earliest departure is at 8:45 AM in the morning, and the last departure from Daventry is at 11:00 PM which arrives into Portsmouth Harbour at 10:50 AM. All services require a transfer at Northampton Bus Interchange and take an average of 7h 39m. The schedules shown below are for the next available departures.


5h 40m • 2 changes


6h 50m • 2 changes
Arrives next day


12h 50m • 2 changes


5h 10m • 2 changes


5h 40m • 2 changes


7h 33m • 2 changes
Arrives next day


11h 50m • 2 changes


5h 35m • 2 changes


6h 43m • 2 changes
Arrives next day


11h 50m • 2 changes


5h 35m • 2 changes


6h 43m • 2 changes
Arrives next day


11h 50m • 2 changes
Want to know about travelling from Daventry to Portsmouth Harbour? 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 Daventry to Portsmouth Harbour. However, there are services departing from Daventry station and arriving at Portsmouth Harbour station via London Heathrow Airport. The journey, including transfers, takes approximately 7h 39m.
Daventry to Portsmouth Harbour bus services, operated by Stagecoach Midlands, depart from Northampton Town Centre station.
Daventry to Portsmouth Harbour bus services, operated by Stagecoach Midlands, arrive at St Georges Square station.
The distance between Daventry and Portsmouth Harbour is 162.4 km. The road distance is 240 km.
You can take a bus from Bus Station to Portsmouth Harbour via Northampton Bus Interchange, Northampton Town Centre, Heathrow Central Bus Station, and St Georges Square in around 6h 15m.