The average bus between Dumbarton and Inverness takes 5h 28m and the fastest bus takes 4h 32m. The bus service runs several times per day from Dumbarton to Inverness. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 3 hours between Dumbarton and Inverness. The earliest departure is at 12:23 AM at night, and the last departure from Dumbarton is at 6:13 PM which arrives into Inverness at 10:45 PM. All services require a transfer, and take on average 5h 28m. The schedules shown below are for the next available departures.

10h 6m • 1 change

4h 52m • 1 change

4h 45m • 1 change

4h 55m • 1 change

10h 12m • 1 change

4h 52m • 1 change

4h 45m • 1 change

4h 55m • 1 change

10h 12m • 1 change

4h 45m • 1 change

4h 55m • 1 change

4h 52m • 1 change

10h 6m • 1 change

4h 45m • 1 change

4h 55m • 1 change

4h 52m • 1 change

10h 6m • 1 change

4h 45m • 1 change

4h 55m • 1 change

4h 52m • 1 change
Want to know about travelling from Dumbarton to Inverness? 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 bus from Dumbarton to Inverness. However, there are services departing from Dumbarton station and arriving at Inverness station via Bus Station Stance 3 station. The journey, including transfers, takes approximately 5h 28m.
Dumbarton to Inverness bus services, operated by Scottish Citylink Coaches Ltd, depart from Buchanan Bus Station.
Dumbarton to Inverness bus services, operated by Scottish Citylink Coaches Ltd, arrive at Bus Station Stance 3.
The distance between Dumbarton and Inverness is 172 km. The road distance is 296 km.
FlixBus operates a bus from Buchanan Bus Station to Bus Station Stance 3 hourly. Tickets cost £16–29 and the journey takes 3h 55m. Scottish Citylink Coaches Ltd also services this route hourly.