The average bus between Bristol and Castle Douglas takes 17h 28m and the fastest bus takes 15h 25m. The bus service runs several times per day from Bristol to Castle Douglas. 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 twice daily between Bristol and Castle Douglas. The earliest departure is at 11:00 AM in the morning, and the last departure from Bristol is at 7:35 PM which arrives into Castle Douglas at 11:00 AM. All services require a transfer at Newhall Street and take an average of 17h 28m. The schedules shown below are for the next available departures.
Arrives next day



23h 4m • 3 changes
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16h 3m • 3 changes
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19h 31m • 3 changes
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15h 25m • 3 changes
Arrives next day



19h 31m • 3 changes
Arrives next day



15h 25m • 3 changes
Want to know about travelling from Bristol to Castle Douglas? 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 Bristol to Castle Douglas. However, there are services departing from Bristol station and arriving at Castle Douglas station via Birmingham - Great Charles Street Queensway. The journey, including transfers, takes approximately 17h 28m.
Bristol to Castle Douglas bus services, operated by FlixBus, depart from Bristol Bus Station.
Bristol to Castle Douglas bus services, operated by FlixBus, arrive at Stance 2 station.
The distance between Bristol and Castle Douglas is 397.5 km. The road distance is 778 km.
You can take a bus from Bristol Bus Station to Royal Bank via Newhall Street, Buchanan Bus Station, Stance 2, and Stance 5 in around 12h 19m.