The average bus between Exeter and Castle Douglas takes 20h 42m and the fastest bus takes 18h 5m. There is at least one bus per day from Exeter 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 once daily between Exeter and Castle Douglas. The earliest departure is at 7:10 AM in the morning, and the last departure from Exeter is at 4:55 PM which arrives into Castle Douglas at 11:00 AM. All services require a transfer at Bristol Bus Station and take an average of 20h 42m. The schedules shown below are for the next available departures.
Arrives next day




23h 21m • 4 changes
Arrives next day




18h 5m • 4 changes
Arrives next day




23h 21m • 4 changes
Arrives next day




18h 5m • 4 changes
Arrives next day




23h 21m • 4 changes
Arrives next day




18h 5m • 4 changes
Want to know about travelling from Exeter 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 Exeter to Castle Douglas. However, there are services departing from Exeter station and arriving at Castle Douglas station via Bus Station station. The journey, including transfers, takes approximately 20h 42m.
Exeter to Castle Douglas bus services, operated by FlixBus, depart from Bampfylde Street station.
Exeter to Castle Douglas bus services, operated by FlixBus, arrive at Whitesands station.
The distance between Exeter and Castle Douglas is 469.6 km. The road distance is 901 km.
You can take a bus from Bampfylde Street to Royal Bank via Bristol Bus Station, Newhall St, Buchanan Bus Station, and Whitesands in around 15h 25m.