The average bus between Portsmouth and Potters Bar takes 5h 55m and the fastest bus takes 4h 48m. The bus service runs several times per day from Portsmouth to Potters Bar. 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 Portsmouth and Potters Bar. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 8:10 PM which arrives into Potters Bar at 6:43 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 5h 55m. The schedules shown below are for the next available departures.


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4h 53m • 2 changesWant to know about travelling from Portsmouth to Potters Bar? 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 Potters Bar. However, there are services departing from Portsmouth station and arriving at Potters Bar station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 5h 55m.
Portsmouth to Potters Bar bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Potters Bar bus services, operated by National Express, arrive at St Peter's Street station.
Book your Portsmouth to Potters Bar bus tickets online with National Express, Arriva UK and Sullivan Buses.
The distance between Portsmouth and Potters Bar is 118 km. The road distance is 169 km.
You can take a bus from The Hard Interchange to Potters Bar station via Heathrow Central Bus Station and St Peter's Street in around 4h 43m.