Route from Coventry to Portsmouth by car

From: Coventry, County: West Midlands, England
To: Portsmouth, County: Hampshire, England
141 mi
2 h 23 min
Fuel consumption:
Fuel cost:
Passengers:



How many miles from Coventry to Portsmouth?

How far is from Coventry to Portsmouth?


The driving distance between Coventry and Portsmouth is 141 miles. Travel time is 2 hours and 23 minutes by car.






141 mi 2 h 23 min
1.
Head north on Ringway Rudge (A4053)
1100 ft
2.
Continue onto Ringway Hill Cross (A4053)
1152 ft
3.
Continue onto Ringway St Nicholas (A4053)
0.3 mi
4.
Keep left onto Ringway Swanswell (A4053)
0.3 mi
5.
Continue onto Ringway Whitefriars (A4053)
0.3 mi
6.
Take the ramp on the left
766 ft
7.
Keep left onto London Road (A4114)
0.9 mi
8.
Continue onto Cheylesmore & Stivichall Bypass (A4114)
1.5 mi
9.
Merge left onto A46
8.8 mi
10.
Keep left towards M40 South: Leamington Spa
0.8 mi
11.
Enter Longbridge Roundabout and take the 2nd exit towards M40: Leamington Spa
278 ft
12.
Exit the roundabout towards M40: Leamington Spa
0.4 mi
13.
Merge right onto M40
33.9 mi
14.
Take exit 9 on the left towards A41: Bicester Central
0.3 mi
15.
Enter Wendlebury Interchange and take the 3rd exit onto A34
1021 ft
16.
Exit the roundabout onto A34
34.4 mi
17.
Keep right onto Newbury Bypass (A34)
28.1 mi
18.
Enter Winnall Interchange and take the 3rd exit
1115 ft
19.
Exit the roundabout
1277 ft
20.
Merge right onto M3
7.7 mi
21.
Keep right onto M3
1.1 mi
22.
Keep right onto M3
1.1 mi
23.
Merge right onto M27
17 mi
24.
Take the ramp on the left
1012 ft
25.
Merge right onto M275
1.8 mi
26.
Take the ramp on the left
0.3 mi
27.
Enter Rudmore Roundabout and take the 1st exit onto Twyford Avenue (A3)
36 ft
28.
Exit the roundabout onto Twyford Avenue (A3)
0.4 mi
29.
Turn left onto Wilson Road
876 ft
30.
Turn left onto Gruneisen Road
62 ft
31.
You have arrived at your destination, on the left
0 ft



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

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 24.5 £. 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 12.25 £ (24.5/2) per passenger.
For 3 passengers in the car, the cost of this trip is 8.17 £ (24.5/3) per passenger.
For 4 passengers in the car, the cost of this trip are 6.13 £ (24.5/4) per passenger.


Fuel cost = (141.05 mi / 37.5 mpg) x 143 pence per liter = 24.5 £

In more detail, the result is obtained:

Fuel needed = Distance / Car fuel consumption = miles * 4.54609 / carConsumtion = 141.05 mi * 4.54609 / 37.5 mpg = 17.1 liters

Fuel needed = 17.1 lt

Fuel cost = Fuel needed x Price per liter = 17.1 liters x 143 pence per liter = 24.5 £

Fuel cost from Coventry to Portsmouth = 24.5 £

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 15.4 £. 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 15.4 £.
For 2 passengers in carpooling, the cost of this trip is 7.7 £ (15.4/2) per passenger.
For 3 passengers in the car, the cost of this trip is 5.13 £ (15.4/3) per passenger.
For 4 passengers in the car, the cost of this trip is 3.85 £ (15.4/4) per passenger.