The average bus between Greenock and Arrochar takes 3h 23m and the fastest bus takes 2h 12m. The bus service runs several times per day from Greenock to Arrochar. 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 4 hours between Greenock and Arrochar. The earliest departure is at 7:05 AM in the morning, and the last departure from Greenock is at 9:55 PM which arrives into Arrochar at 7:20 AM. All services require a transfer, and take on average 3h 23m. The schedules shown below are for the next available departures.

2h 17m • 1 change

2h 16m • 1 change
Arrives next day

10h 20m • 1 change

2h 27m • 1 change

2h 32m • 1 change

2h 22m • 1 change

2h 17m • 1 change

2h 27m • 1 change

2h 32m • 1 change

2h 22m • 1 change

2h 17m • 1 change

2h 27m • 1 change

2h 32m • 1 change

2h 22m • 1 change

2h 17m • 1 change

2h 27m • 1 change

2h 32m • 1 change

2h 22m • 1 change

2h 17m • 1 change

2h 12m • 1 change

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2h 22m • 1 change

2h 17m • 1 change

2h 12m • 1 change

2h 52m • 1 change

2h 37m • 1 change

2h 37m • 1 change
Want to know about travelling from Greenock to Arrochar? 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 Arrochar. However, there are services departing from Greenock station and arriving at Arrochar station via Buchanan Bus Station station. The journey, including transfers, takes approximately 3h 23m.
Greenock to Arrochar bus services, operated by McGills Buses, depart from Stance 1 station.
Greenock to Arrochar bus services, operated by McGills Buses, arrive at Braeside Stores station.
The distance between Greenock and Arrochar is 27.5 km. The road distance is 101 km.
You can take a bus from Stance 1 to Braeside Stores via Buchanan Bus Station in around 2h 59m.