The average train between Kilmarnock and Dumbarton Castle takes 1h 33m and the fastest train takes 1h 22m. There is an hourly train service from Kilmarnock 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.
Trains run hourly between Kilmarnock and Dumbarton Castle. The earliest departure is at 5:22 AM in the morning, and the last departure from Kilmarnock is at 10:32 PM which arrives into Dumbarton Castle at 12:13 AM. All services require a transfer at Glasgow Central and take an average of 1h 33m. The schedules shown below are for the next available departures.


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1h 42m • 2 changesWant to know about travelling from Kilmarnock 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.
No, there is no direct train from Kilmarnock to Dumbarton Castle. However, there are services departing from Kilmarnock station and arriving at Dumbarton East station via Glasgow Central station. The journey, including transfers, takes approximately 1h 33m.
Kilmarnock to Dumbarton Castle train services, operated by ScotRail, depart from Kilmarnock station.
Kilmarnock to Dumbarton Castle train services, operated by ScotRail, arrive at Dumbarton East station.
Book your Kilmarnock to Dumbarton Castle train tickets online with Omio.
The distance between Kilmarnock and Dumbarton Castle is 36.4 km. The road distance is 52 km.
You can take a train from Kilmarnock to Dumbarton East via Glasgow Central, Glasgow Central Low Level, and Hyndland in around 1h 43m.