The average train between Dumbarton and Largs takes 2h 18m and the fastest train takes 1h 51m. There is a train service every few hours from Dumbarton to Largs. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Dumbarton and Largs. The earliest departure is at 6:47 AM in the morning, and the last departure from Dumbarton is at 11:47 PM which arrives into Largs at 8:05 AM. All services require a transfer at Partick and take an average of 2h 18m. The schedules shown below are for the next available departures.


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Want to know about travelling from Dumbarton to Largs? 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 train from Dumbarton to Largs. However, there are services departing from Dumbarton station and arriving at Largs station via Partick. The journey, including transfers, takes approximately 2h 18m.
Dumbarton to Largs train services, operated by ScotRail, depart from Dumbarton Central station.
Dumbarton to Largs train services, operated by ScotRail, arrive at Largs station.
Book your Dumbarton to Largs train tickets online with ScotRail.
The distance between Dumbarton and Largs is 25 km. The road distance is 91 km.
You can take a train from Dumbarton Central to Largs via Partick, Glasgow Central Low Level, and Glasgow Central in around 2h 27m.