The average train between Dumbarton and Bath takes 8h 38m and the fastest train takes 7h 10m. There is a train service every few hours from Dumbarton to Bath. 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 every 2 hours between Dumbarton and Bath. The earliest departure is at 6:40 AM in the morning, and the last departure from Dumbarton is at 11:47 PM which arrives into Bath at 12:58 PM. All services require a transfer at Partick and take an average of 8h 38m. The schedules shown below are for the next available departures.





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7h 13m • 5 changesWant to know about travelling from Dumbarton to Bath? 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 Bath. However, there are services departing from Glasgow Central station and arriving at Bristol Temple Meads station via Warrington Bank Quay station and Birmingham New Street station. The journey, including transfers, takes approximately 8h 38m.
Dumbarton to Bath train services, operated by Avanti West Coast, depart from Glasgow Central station.
Dumbarton to Bath train services, operated by Cross Country, arrive at Bristol Temple Meads station.
Book your Dumbarton to Bath train tickets online with Omio.
The distance between Dumbarton and Bath is 528.4 km. The road distance is 629 km.
You can take a train from Dumbarton Central to Bath Spa via Partick, Glasgow Central Low Level, Glasgow Central, Warrington Bank Quay, Birmingham New Street, and Bristol Temple Meads in around 8h 35m.