Distance from Portsmouth to Dumbarton by car

462 miles or 744 km is driving distance from Portsmouth to Dumbarton by car. How far is it from Portsmouth to Dumbarton? It will take approximately 08 hours 17 minutes to cover the distance. Flight distance or as the crow flies is 382 miles (615 km). Fuel Cost Calculator is our additional tool, Booking and Rental Cars options are also featured for our users.

Drive distance
462 Miles
/
744 Km
Drive distance
Fuel consumption
12.49 Gallons
59.52 Litres
Fuel consumption
Flight distance
382 Miles
/
615 Km
Flight distance

Don't forget See the return route - Distance from Dumbarton to Portsmouth

How far is Portsmouth from Dumbarton?

Press "Show map" button to reveal the map with the route for distance from Portsmouth to Dumbarton. To use our Fuel Calculator tool please make sure that MPG is right for your car then click "Calculate". There are some more great features awaiting. Scroll down.

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