Route from Glasgow to Dumfries
The distance between Glasgow and Dumfries is 80 miles. Travel time is 1 hour and 27 minutes.

Driving directions from Glasgow to Dumfries
How much is the expense of driving from Glasgow to Dumfries?
The expense of driving from Glasgow to Dumfries using petrol amounts to £13.9. This computation is based on a petrol price of 143 pence per liter and a car's fuel efficiency of 37.5 miles per gallon. For those considering carpooling arrangements, the cost per passenger decreases with more occupants. With two passengers, the cost per person is £6.95 (£13.9 divided by 2). With three passengers, it's approximately £4.63 per person (£13.9 divided by 3), and with four passengers, it's £3.48 per person (£13.9 divided by 4).
To delve deeper into the calculations, we can explore the fuel cost calculation. This is determined by the distance traveled and the car's fuel consumption rate. For this journey, approximately 9.7 liters of fuel would be required. Multiplying this by the petrol price per liter results in the total fuel cost of £13.9 for the trip from Glasgow to Dumfries.
Diesel cost from Glasgow to Dumfries.
The trip with diesel fuel costs 8.8 £ (151p/lt, 62.7 mpg).
For 2 passengers: 4.4 £ (8.8/2) /p.
For 3 passengers: 2.93 £ (8.8/3) /p.
For 4 passengers: 2.2 £ (8.8/4) /p.
Generally, diesel engines typically consume less fuel than petrol engines when all other factors are held constant. This is mainly because diesel fuel has a higher energy density and diesel engines are more thermally efficient. Diesel contains more energy per liter than petrol, and diesel engines are usually better at converting this energy into mechanical power. Moreover, diesel engines operate at higher compression ratios, enhancing their thermal efficiency and enabling them to extract more energy from each unit of fuel. Consequently, diesel vehicles often deliver superior fuel economy and can cover longer distances per gallon or liter of fuel compared to petrol vehicles of similar specifications.
Alternative routes from Glasgow to Dumfries
The most time-consuming route from Glasgow to Dumfries spans a distance of 78.78 miles and requires a travel time of 1 hour and 48 minutes.
Which is the cheapest route from Glasgow to Dumfries by car?
The cheapest route from Glasgow to Dumfries is the second suggested route (79mi, 1h 48min) and costs 13.7 £ (petrol fuel cost, 143p/lt, 37.5mpg).
The most expensive route from Glasgow to Dumfries is the first suggested route (80mi, 1h 27min) and costs 13.9 £.
For greater safety, the driver should choose the route that passes through the highway (median barrier) and not through smaller roads (curves in the road, bad road conditions, no median barrier).
How to get from Glasgow to Dumfries?
There are two suggested routes. The fastest route is 80mi (distance from Glasgow to Dumfries) and its duration is 1h 27min. The slowest route is 79mi, and its duration is 1h 48min.
RouteCalculator provides you with the information to prepare your trip from Glasgow to Dumfries by car or motorbike. It offers you alternative road routes that you can follow to go from Glasgow to Dumfries. It provides driving directions from Glasgow to Dumfries, i.e. where to turn and when, distance of the Glasgow - Dumfries route, travel time, display of the route on the map, fuel cost (petrol, diesel) and toll (if exist) cost.
In case you share the journey (carpooling) from Glasgow to Dumfries with other people or friends, RouteCalculator provides the cost of the journey and the amount that each passenger will have to pay.
Where is Glasgow located?
Glasgow is located in Glasgow City county and in Scotland. It is situated at an altitude of 27 meters above sea level. Glasgow has coordinates 55.8642370o,-4.2518060o. RouteCalculator provides a map of Glasgow from which you can plan your trips to other UK cities.
What is the location of Dumfries?
Dumfries is located in Dumfries and Galloway county and in Scotland. It is situated at an altitude of 21 meters above sea level. Dumfries has coordinates 55.0708590o,-3.6051200o. RouteCalculator provides a map of Dumfries from which you can plan your trips to other UK cities.
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