The average bus between Port Glasgow and Stirling Castle takes 1h 37m and the fastest bus takes 1h 19m. There is an hourly bus service from Port Glasgow to Stirling Castle. 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 Port Glasgow and Stirling Castle. The earliest departure is at 6:57 AM in the morning, and the last departure from Port Glasgow is at 10:06 PM which arrives into Stirling Castle at 11:34 PM. All services require a transfer at Buchanan Bus Station and take an average of 1h 37m. The schedules shown below are for the next available departures.

1h 30m • 1 change

1h 32m • 1 change

1h 23m • 1 change

1h 36m • 1 change

2h 1m • 1 change

1h 19m • 1 change

1h 54m • 1 change

1h 23m • 1 change

1h 23m • 1 change

1h 33m • 1 change

1h 28m • 1 change

1h 51m • 1 change
Want to know about travelling from Port Glasgow to Stirling Castle? 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 Port Glasgow to Stirling Castle. However, there are services departing from Port Glasgow station and arriving at Stirling Castle station via Buchanan Bus Station station. The journey, including transfers, takes approximately 1h 37m.
Port Glasgow to Stirling Castle bus services, operated by McGills Buses, depart from Bus Station.
Port Glasgow to Stirling Castle bus services, operated by McGills Buses, arrive at Park and Ride station.
The distance between Port Glasgow and Stirling Castle is 50.7 km. The road distance is 85 km.
You can take a bus from Bus Station to Stirling Castle via Buchanan Bus Station and Park and Ride in around 1h 51m.