The average train between Inverness and Dumbarton takes 5h and the fastest train takes 3h 56m. The train service runs several times per day from Inverness to Dumbarton. 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 4 hours between Inverness and Dumbarton. The earliest departure is at 5:35 AM in the morning, and the last departure from Inverness is at 8:22 PM which arrives into Dumbarton at 6:15 AM. All services require a transfer at Glasgow Queen Street and take an average of 5h. The schedules shown below are for the next available departures.

3h 57m • 1 change

4h 16m • 1 change

4h 11m • 1 change

4h 17m • 1 change

3h 57m • 1 change

4h 16m • 1 change

4h 11m • 1 change

4h 17m • 1 change

3h 57m • 1 change

4h 16m • 1 change

4h 11m • 1 change

4h 17m • 1 change

3h 57m • 1 change

4h 16m • 1 change

4h 11m • 1 change

4h 17m • 1 change

3h 57m • 1 change

4h 16m • 1 change

4h 11m • 1 change

4h 17m • 1 change

3h 56m • 1 change

4h 16m • 1 change

4h 11m • 1 change

4h 16m • 1 change
Want to know about travelling from Inverness to Dumbarton? 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 Inverness to Dumbarton. However, there are services departing from Inverness station and arriving at Dumbarton station via Glasgow Queen Street. The journey, including transfers, takes approximately 5h.
Inverness to Dumbarton train services, operated by ScotRail, depart from Inverness station.
Inverness to Dumbarton train services, operated by ScotRail, arrive at Glasgow Queen Street station.
Book your Inverness to Dumbarton train tickets online with ScotRail and Caledonian Sleeper.
The distance between Inverness and Dumbarton is 172 km. The road distance is 311 km.
ScotRail operates a train from Inverness to Glasgow Queen Street 5 times a day. Tickets cost £75–140 and the journey takes 3h 22m.