The average train between Dumbarton and Kilmarnock takes 1h 51m and the fastest train takes 1h 25m. There is an hourly train service from Dumbarton to Kilmarnock. 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 Kilmarnock. The earliest departure is at 6:17 AM in the morning, and the last departure from Dumbarton is at 11:47 PM which arrives into Kilmarnock at 7:14 AM. All services require a transfer at Partick and take an average of 1h 51m. The schedules shown below are for the next available departures.


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1h 39m • 2 changesWant to know about travelling from Dumbarton to Kilmarnock? 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 Kilmarnock. However, there are services departing from Dumbarton Central station and arriving at Kilmarnock station via Partick station. The journey, including transfers, takes approximately 1h 51m.
Dumbarton to Kilmarnock train services, operated by ScotRail, depart from Dumbarton Central station.
Dumbarton to Kilmarnock train services, operated by ScotRail, arrive at Kilmarnock station.
Book your Dumbarton to Kilmarnock train tickets online with Omio.
The distance between Dumbarton and Kilmarnock is 37.3 km. The road distance is 53 km.
You can take a train from Dumbarton Central to Kilmarnock via Partick, Glasgow Central Low Level, and Glasgow Central in around 2h.