The average bus between Portsmouth and Dunbar takes 14h 8m and the fastest bus takes 12h 33m. The bus service runs several times per day from Portsmouth to Dunbar. 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 4 times a day between Portsmouth and Dunbar. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 8:10 PM which arrives into Dunbar at 8:43 AM. All services require a transfer at London Victoria Coach Station Arrivals and take an average of 14h 8m. The schedules shown below are for the next available departures.


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12h 36m • 2 changesWant to know about travelling from Portsmouth to Dunbar? 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 Dunbar. However, there are services departing from Portsmouth station and arriving at Dunbar station via London Victoria Coach Station Arrivals station. The journey, including transfers, takes approximately 14h 8m.
Portsmouth to Dunbar bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Dunbar bus services, operated by National Express, arrive at High Street station.
The distance between Portsmouth and Dunbar is 586.2 km. The road distance is 778 km.
You can take a bus from The Hard Interchange to High Street via London Victoria Coach Station Arrivals, London Victoria, Edinburgh, Bus Station, and Waterloo Place in around 12h 58m.