The average bus between Edinburgh Castle and Greenock takes 2h 39m and the fastest bus takes 2h 20m. The bus runs at least 2 times per hour from Edinburgh Castle to Greenock. 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 30 minutes between Edinburgh Castle and Greenock. The earliest departure is at 4:49 AM at night, and the last departure from Edinburgh Castle is at 8:50 PM which arrives into Greenock at 11:53 PM. All services require a transfer at Princes Street and take an average of 2h 39m. The schedules shown below are for the next available departures.

3h 19m • 1 change

2h 45m • 1 change

2h 33m • 1 change

2h 39m • 1 change
Want to know about travelling from Edinburgh Castle to Greenock? 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 Edinburgh Castle to Greenock. However, there are services departing from Edinburgh Castle station and arriving at Greenock station via Buchanan Bus Station station. The journey, including transfers, takes approximately 2h 39m.
Edinburgh Castle to Greenock bus services, operated by Scottish Citylink Coaches Ltd, depart from Princes Street station.
Edinburgh Castle to Greenock bus services, operated by Scottish Citylink Coaches Ltd, arrive at West Stewart Street station.
The distance between Edinburgh Castle and Greenock is 97.2 km. The road distance is 116 km.
You can take a vehicle from Edinburgh Castle to West Stewart Street via Princes Street and Buchanan Bus Station in around 2h 39m.