The average bus between Paisley and Castle Douglas takes 4h 26m and the fastest bus takes 3h 19m. The bus service runs several times per day from Paisley 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 every 2 hours between Paisley and Castle Douglas. The earliest departure is at 6:50 AM in the morning, and the last departure from Paisley is at 10:40 PM which arrives into Castle Douglas at 6:31 AM. All services require a transfer at Buchanan Bus Station and take an average of 4h 26m. The schedules shown below are for the next available departures.


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4h • 2 changesWant to know about travelling from Paisley 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 Paisley to Castle Douglas. However, there are services departing from Paisley station and arriving at Castle Douglas station via Stance 2. The journey, including transfers, takes approximately 4h 26m.
Paisley to Castle Douglas bus services, operated by First Greater Glasgow, depart from Buchanan Bus Station.
Paisley to Castle Douglas bus services, operated by First Greater Glasgow, arrive at Royal Bank station.
The distance between Paisley and Castle Douglas is 104.1 km. The road distance is 176 km.
You can take a bus from Terminal Building to Royal Bank via Buchanan Bus Station, Stance 2, and Stance 5 in around 3h 51m.