Route from Harrow to Dumbarton by car

From: Harrow, County: Greater London, England
To: Dumbarton, County: West Dunbartonshire, Scotland
410 mi
6 h 53 min
Fuel consumption:
Fuel cost:
Passengers:



How many miles from Harrow to Dumbarton?

How far is from Harrow to Dumbarton?


The driving distance between Harrow and Dumbarton is 410 miles. Travel time is 6 hours and 53 minutes by car.






410 mi 6 h 53 min
1.
Head west on A404
185 ft
2.
Exit the roundabout onto Greenhill Way (A4005)
0.6 mi
3.
Turn left onto Station Road (A409)
0.4 mi
4.
Continue onto Railway Approach (A409)
1186 ft
5.
Enter the roundabout and take the 2nd exit onto George Gange Way (A409)
122 ft
6.
Exit the roundabout onto George Gange Way (A409)
935 ft
7.
Continue slightly right onto High Street (A409)
0.3 mi
8.
Continue onto High Road (A409)
0.8 mi
9.
Enter the roundabout and take the 3rd exit onto Brookshill (A409)
122 ft
10.
Exit the roundabout onto Brookshill (A409)
0.7 mi
11.
Continue onto Common Road (A409)
0.8 mi
12.
Continue onto Magpie Hall Road (A409)
1034 ft
13.
Continue onto Heathbourne Road (A409)
0.6 mi
14.
Turn right onto Elstree Road (A411)
0.4 mi
15.
Enter the roundabout and take the 1st exit onto Tylers Way (A41)
12 ft
16.
Exit the roundabout onto Tylers Way (A41)
129 ft
17.
Go straight onto North Western Avenue (A41)
2.4 mi
18.
Enter Hartspring Roundabout and take the 2nd exit onto Otterspool Way (A41)
163 ft
19.
Exit the roundabout onto Otterspool Way (A41)
963 ft
20.
Take the ramp on the left
1294 ft
21.
Enter Berrygrove Interchange and take the 3rd exit towards M1 North: The North
890 ft
22.
Exit the roundabout towards M1 North: The North
0.3 mi
23.
Merge right onto M1
65 mi
24.
Take the ramp on the left towards M6: The N. WEST
22.8 mi
25.
Keep left onto M6
14.2 mi
26.
Keep right onto M6
7.9 mi
27.
Keep right onto M6
72 mi
28.
Keep right onto M6
116 mi
29.
Continue onto A74(M)
48.9 mi
30.
Continue onto M74
37.3 mi
31.
Continue onto M8
0.5 mi
32.
Keep right onto M8
9.9 mi
33.
Take the ramp on the left onto Craigton Interchange (M898)
1.1 mi
34.
Continue onto A898
1.7 mi
35.
Continue onto Great Western Road (A82)
2 mi
36.
Enter Dunglass Roundabout and take the 2nd exit onto Dumbarton Road (A82)
144 ft
37.
Exit the roundabout onto Dumbarton Road (A82)
0.9 mi
38.
Take the ramp on the left onto Dumbarton Road (A82)
756 ft
39.
Go straight onto A814
1.5 mi
40.
Enter the roundabout and take the 2nd exit onto Glasgow Road (A814)
109 ft
41.
Exit the roundabout onto Glasgow Road (A814)
1152 ft
42.
Enter the roundabout and take the 4th exit onto Strathleven Place
524 ft
43.
Exit the roundabout onto Strathleven Place
316 ft
44.
Turn right
157 ft
45.
You have arrived at your destination, on the left
0 ft



How much does it cost to drive from Harrow to Dumbarton?

The fuel cost by car depend on several factors such as the distance traveled, the driving conditions (traffic jam, slow driving, normal driving, race driving), fuel consumption of the vehicle, and the current price of fuel.

The trip with petrol fuel costs 71.1 £. In the above calculation, the petrol price is considered to be 143 pence per liter and the petrol consumption of the car is 37.5 miles per gallon.
For 2 passengers in carpooling, the cost of this trip is 35.55 £ (71.1/2) per passenger.
For 3 passengers in the car, the cost of this trip is 23.7 £ (71.1/3) per passenger.
For 4 passengers in the car, the cost of this trip are 17.78 £ (71.1/4) per passenger.


Fuel cost = (410.29 mi / 37.5 mpg) x 143 pence per liter = 71.1 £

In more detail, the result is obtained:

Fuel needed = Distance / Car fuel consumption = miles * 4.54609 / carConsumtion = 410.29 mi * 4.54609 / 37.5 mpg = 49.7 liters

Fuel needed = 49.7 lt

Fuel cost = Fuel needed x Price per liter = 49.7 liters x 143 pence per liter = 71.1 £

Fuel cost from Harrow to Dumbarton = 71.1 £

Why do I multiply miles by 4.54609?

Consumption is measured in miles per gallon. 37.5 mpg means that a car could travel 37.5 miles with a gallon petrol fuel. The price of fuel is in pence per liter. Gallons should be converted to liters so that the final fuel consumption on a trip is in liters. 1 gallon is 4.54609 liters, so multiply by 4.54609.


The trip with diesel fuel costs 44.9 £. In the above calculation, the diesel price is considered to be 151 pence per liter and the diesel consumption of the car is 62.7 mpg. For only one passenger the cost of the trip is 44.9 £.
For 2 passengers in carpooling, the cost of this trip is 22.45 £ (44.9/2) per passenger.
For 3 passengers in the car, the cost of this trip is 14.97 £ (44.9/3) per passenger.
For 4 passengers in the car, the cost of this trip is 11.23 £ (44.9/4) per passenger.