Route from Welwyn Hatfield to Southampton by car

From: Welwyn Hatfield, County: Hertfordshire, England
To: Southampton, County: Hampshire, England
92 mi
1 h 36 min
Fuel consumption:
Fuel cost:
Passengers:



How many miles from Welwyn Hatfield to Southampton?

How far is from Welwyn Hatfield to Southampton?


The driving distance between Welwyn Hatfield and Southampton is 92 miles. Travel time is 1 hour and 36 minutes by car.






92 mi 1 h 36 min
1.
Head northwest on South Way (A1001)
0.4 mi
2.
Enter Travellers Lane Roundabout and take the 2nd exit onto South Way (A1001)
198 ft
3.
Exit the roundabout onto South Way (A1001)
0.7 mi
4.
Enter the roundabout and take the 2nd exit onto Roehyde Way (A1001)
146 ft
5.
Exit the roundabout onto Roehyde Way (A1001)
0.8 mi
6.
Enter Roehyde Interchange and take the 1st exit onto North Orbital Road (A414)
260 ft
7.
Exit the roundabout onto North Orbital Road (A414)
1.2 mi
8.
Keep left onto North Orbital (A414)
1.7 mi
9.
Enter London Colney Roundabout and take the 3rd exit onto North Orbital Road (A414)
455 ft
10.
Exit the roundabout onto North Orbital Road (A414)
1.9 mi
11.
Enter Park Street Roundabout and take the 2nd exit onto North Orbital Road (A405)
198 ft
12.
Exit the roundabout onto North Orbital Road (A405)
0.6 mi
13.
Enter the roundabout and take the 2nd exit onto North Orbital Road (A405)
106 ft
14.
Exit the roundabout onto North Orbital Road (A405)
0.6 mi
15.
Enter the roundabout and take the 1st exit onto North Orbital Road (A405)
130 ft
16.
Exit the roundabout onto North Orbital Road (A405)
0.4 mi
17.
Enter Bricket Wood Junction and take the 3rd exit towards M25: Heathrow
583 ft
18.
Exit the roundabout towards M25: Heathrow
0.5 mi
19.
Merge right onto M25
26.2 mi
20.
Take the ramp on the left towards M3: The SOUTH WEST
0.3 mi
21.
Keep right towards M3: Basingstoke
0.7 mi
22.
Merge right onto M3
50.2 mi
23.
Keep right onto M3
1.1 mi
24.
Keep left towards A27
0.8 mi
25.
Go straight onto A27
366 ft
26.
Enter Chilworth Roundabout and take the 2nd exit onto Bassett Avenue (A33)
133 ft
27.
Exit the roundabout onto Bassett Avenue (A33)
0.8 mi
28.
Enter the roundabout and take the 1st exit onto Bassett Avenue (A33)
9 ft
29.
Exit the roundabout onto Bassett Avenue (A33)
0.3 mi
30.
Continue onto The Avenue (A33)
1.5 mi
31.
Continue onto Dorset Street (A33)
1286 ft
32.
Enter Charlotte Place and take the 4th exit onto Brunswick Place (A3024)
765 ft
33.
Exit the roundabout onto Brunswick Place (A3024)
844 ft
34.
Continue onto Cumberland Place (A3024)
1250 ft
35.
Turn left onto Commercial Road
867 ft
36.
Turn left onto Above Bar Street
306 ft
37.
You have arrived at your destination, on the right
0 ft



How much does it cost to drive from Welwyn Hatfield to Southampton?

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 16 £. 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 8 £ (16/2) per passenger.
For 3 passengers in the car, the cost of this trip is 5.33 £ (16/3) per passenger.
For 4 passengers in the car, the cost of this trip are 4 £ (16/4) per passenger.


Fuel cost = (92.21 mi / 37.5 mpg) x 143 pence per liter = 16 £

In more detail, the result is obtained:

Fuel needed = Distance / Car fuel consumption = miles * 4.54609 / carConsumtion = 92.21 mi * 4.54609 / 37.5 mpg = 11.2 liters

Fuel needed = 11.2 lt

Fuel cost = Fuel needed x Price per liter = 11.2 liters x 143 pence per liter = 16 £

Fuel cost from Welwyn Hatfield to Southampton = 16 £

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 10.1 £. 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 10.1 £.
For 2 passengers in carpooling, the cost of this trip is 5.05 £ (10.1/2) per passenger.
For 3 passengers in the car, the cost of this trip is 3.37 £ (10.1/3) per passenger.
For 4 passengers in the car, the cost of this trip is 2.53 £ (10.1/4) per passenger.