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Greenock to Dumbarton Castle buses

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Trip Overview

The average bus between Greenock and Dumbarton Castle takes 2h 6m and the fastest bus takes 1h 48m. The bus runs at least 2 times per hour from Greenock to Dumbarton 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.

2h 6m
Duration
42 mi
Distance
£10
Average price
Every 30 minutes
Frequency

Greenock to Dumbarton Castle bus times

Buses run every 30 minutes between Greenock and Dumbarton Castle. The earliest departure is at 5:19 AM in the morning, and the last departure from Greenock is at 9:55 PM which arrives into Dumbarton Castle at 11:55 PM. All services require a transfer at Waterloo Lane and take an average of 2h 6m. The schedules shown below are for the next available departures.

Departing Tuesday, November 10, 2026

  •  → 

    McGills BusesFirst Greater Glasgow1h 59m • 1 change
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    McGills BusesFirst Greater Glasgow2h • 1 change
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    McGills BusesFirst Greater Glasgow2h 4m • 1 change
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    McGills BusesFirst Greater Glasgow2h 5m • 1 change
  • Show more

Departing Wednesday, November 11, 2026

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    McGills BusesFirst Greater Glasgow2h 25m • 1 change
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    McGills BusesFirst Greater Glasgow1h 55m • 1 change
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    McGills BusesFirst Greater Glasgow2h 7m • 1 change
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    McGills BusesFirst Greater Glasgow2h 10m • 1 change
  • Show more

Departing Thursday, November 12, 2026

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    McGills BusesFirst Greater Glasgow2h 25m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 55m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow2h 7m • 1 change
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    McGills BusesFirst Greater Glasgow2h 10m • 1 change
  • Show more

Departing Friday, November 13, 2026

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    McGills BusesFirst Greater Glasgow2h 25m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 55m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow2h 7m • 1 change
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    McGills BusesFirst Greater Glasgow2h 10m • 1 change
  • Show more

Departing Saturday, November 14, 2026

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    McGills BusesFirst Greater Glasgow1h 48m • 1 change
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    McGills BusesFirst Greater Glasgow2h 1m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 48m • 1 change
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    McGills BusesFirst Greater Glasgow1h 50m • 1 change
  • Show more

Departing Sunday, November 15, 2026

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    McGills BusesFirst Greater Glasgow2h 39m • 1 change
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    McGills BusesFirst Greater Glasgow2h 18m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 53m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow2h 1m • 1 change
  • Show more

Departing Monday, November 16, 2026

  •  → 

    McGills BusesFirst Greater Glasgow2h 25m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow1h 55m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow2h 7m • 1 change
  •  → 

    McGills BusesFirst Greater Glasgow2h 10m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Greenock to Dumbarton 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.

Map of how to get from Greenock to Dumbarton Castle.ExpandLaunch map view
  • Distance: 42.1 mi
  • Duration: 2h 6m

What companies run services between Greenock, Scotland and Dumbarton Castle, Scotland?

You can take a bus from Stance 1 to Leven Street via Waterloo Lane and St Enoch subway in around 2h 12m.

Operators