The average bus between Kings Langley and Portsmouth Harbour takes 4h 4m and the fastest bus takes 3h 16m. The bus service runs several times per day from Kings Langley 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 every 4 hours between Kings Langley and Portsmouth Harbour. The earliest departure is at 6:53 AM in the morning, and the last departure from Kings Langley is at 9:25 PM which arrives into Portsmouth Harbour at 2:15 AM. All services require a transfer at Watford Junction station and take an average of 4h 4m. The schedules shown below are for the next available departures.


3h 52m • 2 changes


4h 22m • 2 changes


3h 47m • 2 changes


4h 47m • 2 changes


3h 57m • 2 changes


3h 21m • 2 changes


3h 51m • 2 changes


3h 46m • 2 changes


3h 57m • 2 changes


3h 46m • 2 changes


4h 28m • 2 changes


3h 42m • 2 changes


3h 57m • 2 changes


3h 46m • 2 changes


4h 28m • 2 changes


3h 42m • 2 changes


3h 57m • 2 changes


3h 46m • 2 changes


4h 28m • 2 changes


3h 42m • 2 changes


3h 57m • 2 changes


3h 21m • 2 changes


4h 16m • 2 changes


3h 46m • 2 changes
Want to know about travelling from Kings Langley 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 Kings Langley to Portsmouth Harbour. However, there are services departing from Kings Langley station and arriving at Portsmouth Harbour station via Heathrow Terminal 2. The journey, including transfers, takes approximately 4h 4m.
Kings Langley to Portsmouth Harbour bus services, operated by Arriva UK, depart from Watford Junction station.
Kings Langley to Portsmouth Harbour bus services, operated by Arriva UK, arrive at St Georges Square station.
The distance between Kings Langley and Portsmouth Harbour is 111.7 km. The road distance is 151 km.
You can take a bus from Vicarage Lane to Portsmouth Harbour via Watford Junction station, Heathrow Terminal 2, Heathrow Central Bus Station, and St Georges Square in around 3h 59m.