The average bus between Greenock and Dumfries takes 3h 23m and the fastest bus takes 3h 3m. There is a bus service every few hours from Greenock to Dumfries. 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 hourly between Greenock and Dumfries. The earliest departure is at 6:05 AM in the morning, and the last departure from Greenock is at 9:55 PM which arrives into Dumfries at 1:18 AM. All services require a transfer, and take on average 3h 23m. The schedules shown below are for the next available departures.

3h 13m • 1 change

3h 18m • 1 change

3h 28m • 1 change

3h 28m • 1 change

3h 13m • 1 change

3h 18m • 1 change

3h 28m • 1 change

3h 28m • 1 change

3h 33m • 1 change

3h 3m • 1 change

3h 8m • 1 change

3h 18m • 1 change

3h 58m • 1 change

3h 43m • 1 change

3h 23m • 1 change

3h 23m • 1 change
Want to know about travelling from Greenock to Dumfries? 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 Greenock to Dumfries. However, there are services departing from Greenock station and arriving at Dumfries station via Buchanan Bus Station station. The journey, including transfers, takes approximately 3h 23m.
Greenock to Dumfries bus services, operated by McGills Buses, depart from Stance 1 station.
Greenock to Dumfries bus services, operated by McGills Buses, arrive at Academy Street station.
The distance between Greenock and Dumfries is 121.6 km. The road distance is 174 km.
You can take a bus from Stance 1 to Academy Street via Buchanan Bus Station in around 3h 29m.