Route from Portsmouth to Clydebank by car

From: Portsmouth, County: Hampshire, England
To: Clydebank, County: West Dunbartonshire, Scotland
450 mi
7 h 30 min
Fuel consumption:
Fuel cost:
Passengers:



How many miles from Portsmouth to Clydebank?

How far is from Portsmouth to Clydebank?


The driving distance between Portsmouth and Clydebank is 450 miles. Travel time is 7 hours and 30 minutes by car.






450 mi 7 h 30 min
1.
Head east on Gruneisen Road
835 ft
2.
Turn left onto Twyford Avenue (A3)
40 ft
3.
Make a sharp right to stay on Stamshaw Road (A3)
0.5 mi
4.
Enter Rudmore Roundabout and take the 4th exit
612 ft
5.
Exit the roundabout
0.3 mi
6.
Merge right onto M275
1.5 mi
7.
Take the ramp
738 ft
8.
Merge right onto M27
17.1 mi
9.
Take the ramp on the left towards M3
10.1 mi
10.
Take the ramp on the left towards A34
1257 ft
11.
Enter Winnall Interchange and take the 2nd exit onto Winchester By-Pass (A34)
330 ft
12.
Exit the roundabout onto Winchester By-Pass (A34)
62 mi
13.
Enter Wendlebury Interchange and take the 1st exit towards M40: Northampton
109 ft
14.
Exit the roundabout towards M40: Northampton
44.4 mi
15.
Take exit 3A on the left towards M42 North: Birmingham (E
11.1 mi
16.
Take the ramp on the left towards M6: M6(N)
0.9 mi
17.
Merge left onto M6
12.1 mi
18.
Keep right onto M6
7.9 mi
19.
Keep right onto M6
72 mi
20.
Keep right onto M6
116 mi
21.
Continue onto A74(M)
48.9 mi
22.
Continue onto M74
36.7 mi
23.
Take the ramp on the left onto M74
1187 ft
24.
Keep left onto M74
232 ft
25.
Make a slight left onto Carnoustie Street
20 ft
26.
Turn left onto Scotland Street
974 ft
27.
Continue slightly left onto West Street
663 ft
28.
Take the ramp on the left
0.3 mi
29.
Continue onto Kingston Bridge
1275 ft
30.
Keep left at the fork
1132 ft
31.
Go straight onto Clydeside Expressway (A814)
3.1 mi
32.
Enter the roundabout and take the 2nd exit onto Dumbarton Road (A814)
59 ft
33.
Exit the roundabout onto Dumbarton Road (A814)
2 mi
34.
Continue onto Glasgow Road (A814)
1 mi
35.
Turn right onto Kilbowie Road (A8014)
480 ft
36.
Turn right onto Chalmers Street
219 ft
37.
Continue right onto Alexander Street
397 ft
38.
You have arrived at your destination, on the left
0 ft



How much does it cost to drive from Portsmouth to Clydebank?

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 78 £. 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 39 £ (78/2) per passenger.
For 3 passengers in the car, the cost of this trip is 26 £ (78/3) per passenger.
For 4 passengers in the car, the cost of this trip are 19.5 £ (78/4) per passenger.


Fuel cost = (450.2 mi / 37.5 mpg) x 143 pence per liter = 78 £

In more detail, the result is obtained:

Fuel needed = Distance / Car fuel consumption = miles * 4.54609 / carConsumtion = 450.2 mi * 4.54609 / 37.5 mpg = 54.6 liters

Fuel needed = 54.6 lt

Fuel cost = Fuel needed x Price per liter = 54.6 liters x 143 pence per liter = 78 £

Fuel cost from Portsmouth to Clydebank = 78 £

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 49.3 £. 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 49.3 £.
For 2 passengers in carpooling, the cost of this trip is 24.65 £ (49.3/2) per passenger.
For 3 passengers in the car, the cost of this trip is 16.43 £ (49.3/3) per passenger.
For 4 passengers in the car, the cost of this trip is 12.33 £ (49.3/4) per passenger.