Route from Westminster to Portsmouth by car

From: Westminster, County: Greater London, England
To: Portsmouth, County: Hampshire, England
73 mi
1 h 33 min
Fuel consumption:
Fuel cost:
Passengers:



How many miles from Westminster to Portsmouth?

How far is from Westminster to Portsmouth?


The driving distance between Westminster and Portsmouth is 73 miles. Travel time is 1 hour and 33 minutes by car.






73 mi 1 h 33 min
1.
Head north on Charing Cross
412 ft
2.
Exit the roundabout onto The Mall
0.6 mi
3.
Turn left onto Buckingham Palace Road
299 ft
4.
Continue onto Spur Road
385 ft
5.
Turn right onto Birdcage Walk
401 ft
6.
Continue onto Buckingham Gate (B323)
662 ft
7.
Continue onto Buckingham Palace Road (B323)
0.6 mi
8.
Continue onto Ebury Bridge Road (B313)
0.3 mi
9.
Turn left onto Chelsea Bridge Road (A3216)
0.3 mi
10.
Continue onto Queenstown Road (A3216)
0.4 mi
11.
Enter Queen's Circus and take the 2nd exit onto Queenstown Road (A3216)
197 ft
12.
Exit the roundabout onto Queenstown Road (A3216)
202 ft
13.
Turn right onto Lurline Gardens
241 ft
14.
Turn left onto Meath Street
298 ft
15.
Turn right onto Battersea Park Road (A3205)
1.1 mi
16.
Continue onto York Road (A3205)
0.8 mi
17.
Merge right onto A217
146 ft
18.
Keep right onto A217
291 ft
19.
Keep left onto Swandon Way (A217)
0.3 mi
20.
Continue onto Fairfield Street (A217)
831 ft
21.
Take the ramp onto A3
198 ft
22.
Merge left onto Wandsworth High Street (A3)
0.4 mi
23.
Continue onto West Hill (A3)
853 ft
24.
Keep left onto West Hill (A3)
1.1 mi
25.
Continue onto Kingston Road (A3)
1 mi
26.
Continue onto Roehampton Vale (A3)
0.6 mi
27.
Continue onto Kingston Vale (A3)
522 ft
28.
Continue onto Robin Hood Way (A3)
1.5 mi
29.
Continue onto Beverley Way (A3)
1.3 mi
30.
Continue onto Malden Way (A3)
1.4 mi
31.
Continue onto Tolworth Rise South (A3)
0.5 mi
32.
Continue onto Kingston Bypass (A3)
1.4 mi
33.
Continue onto Hook Underpass (A3)
0.3 mi
34.
Keep right onto A3
37.3 mi
35.
Enter Ham Barn Roundabout and take the 2nd exit onto Liphook and Petersfield Bypass (A3)
233 ft
36.
Exit the roundabout onto Liphook and Petersfield Bypass (A3)
6.8 mi
37.
Continue onto London Road (A3)
10.1 mi
38.
Continue onto A27
2.2 mi
39.
Take the ramp on the left
0.4 mi
40.
Keep right at the fork
235 ft
41.
Enter Portsbridge Roundabout and take the 1st exit onto London Road (A3)
87 ft
42.
Exit the roundabout onto London Road (A3)
921 ft
43.
Keep right onto A3
1 mi
44.
Enter the roundabout and take the 1st exit onto A3
9 ft
45.
Exit the roundabout onto A3
197 ft
46.
Turn right onto Walden Road
970 ft
47.
Turn left onto Widley Road
609 ft
48.
Turn left onto Gruneisen Road
32 ft
49.
You have arrived at your destination, on the right
0 ft



How much does it cost to drive from Westminster 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 12.7 £. 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 6.35 £ (12.7/2) per passenger.
For 3 passengers in the car, the cost of this trip is 4.23 £ (12.7/3) per passenger.
For 4 passengers in the car, the cost of this trip are 3.18 £ (12.7/4) per passenger.


Fuel cost = (73.33 mi / 37.5 mpg) x 143 pence per liter = 12.7 £

In more detail, the result is obtained:

Fuel needed = Distance / Car fuel consumption = miles * 4.54609 / carConsumtion = 73.33 mi * 4.54609 / 37.5 mpg = 8.9 liters

Fuel needed = 8.9 lt

Fuel cost = Fuel needed x Price per liter = 8.9 liters x 143 pence per liter = 12.7 £

Fuel cost from Westminster to Portsmouth = 12.7 £

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 8 £. 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 8 £.
For 2 passengers in carpooling, the cost of this trip is 4 £ (8/2) per passenger.
For 3 passengers in the car, the cost of this trip is 2.67 £ (8/3) per passenger.
For 4 passengers in the car, the cost of this trip is 2 £ (8/4) per passenger.