Route from London to Cwmbran

The distance between London and Cwmbran is 141 miles. Travel time is 2 hours and 34 minutes.

From: London, County: Greater London, England
To: Cwmbran, County: Newport, Wales
141 mi , 2 h 34 min
Tolls: 0£ Stations
Fuel consumption:
Fuel cost:
Passengers:



Route from London to Cwmbran on map



Driving directions from London to Cwmbran

141 mi 2 h 34 min
1.
Head north on Charing Cross
406 ft
2.
Exit the roundabout onto The Mall
0.6 mi
3.
Turn right onto Constitution Hill
0.5 mi
4.
Keep right onto Duke of Wellington Place (A4)
147 ft
5.
Merge left onto Grosvenor Place (A4)
304 ft
6.
Keep left onto Knightsbridge (A4)
0.4 mi
7.
Merge right onto Brompton Road (A4)
0.5 mi
8.
Continue onto Thurloe Place (A4)
610 ft
9.
Continue onto Cromwell Gardens (A4)
452 ft
10.
Continue onto Cromwell Road (A4)
1.5 mi
11.
Continue onto Talgarth Road (A4)
0.5 mi
12.
Continue onto Hammersmith Flyover (A4)
0.7 mi
13.
Continue onto Great West Road (A4)
0.9 mi
14.
Enter Hogarth Roundabout and take the 3rd exit onto Hogarth Lane (A4)
238 ft
15.
Exit the roundabout onto Hogarth Lane (A4)
0.3 mi
16.
Continue onto Ellesmere Road (A4)
0.4 mi
17.
Continue onto Cedars Road (A4)
0.3 mi
18.
Continue onto Great West Road (A4)
894 ft
19.
Keep right onto M4
110 mi
20.
Keep right onto M4
18.7 mi
21.
Take the ramp on the left onto M4
561 ft
22.
Continue onto A4042
0.3 mi
23.
Enter Grove Park Roundabout and take the 2nd exit onto Brynglas Tunnels and Malpas Road Relief Road (A4042)
243 ft
24.
Exit the roundabout onto Brynglas Tunnels and Malpas Road Relief Road (A4042)
1.3 mi
25.
Take the ramp on the left
836 ft
26.
Go straight onto A4042
1080 ft
27.
Enter Woodlands roundabout and take the 2nd exit onto Cwmbran Drive (A4051)
236 ft
28.
Exit the roundabout onto Cwmbran Drive (A4051)
1 mi
29.
Enter the roundabout and take the 2nd exit onto A4051
83 ft
30.
Exit the roundabout onto A4051
0.6 mi
31.
Enter the roundabout and take the 1st exit onto Henllys Way
17 ft
32.
Exit the roundabout onto Henllys Way
223 ft
33.
Enter the roundabout and take the 2nd exit onto Henllys Way
98 ft
34.
Exit the roundabout onto Henllys Way
0.4 mi
35.
Turn right onto Green Meadow Way
1080 ft
36.
Turn right onto Melbourne Court
568 ft
37.
Make a slight right to stay on Melbourne Court
127 ft
38.
You have arrived at your destination, on the right
0 ft


How much does it cost to drive from London to Cwmbran with petrol?

Let's delve into the expenses of a road trip from London to Cwmbran. The journey using petrol will set you back 24.4 pounds. Now, let's walk through how we arrived at this figure.

Firstly, we consider the price of petrol, which is 143 pence per liter. Next, we take into account the car's fuel consumption rate, which stands at 37.5 miles per gallon.

Now, suppose you're carpooling. If there are two passengers sharing the ride, each person will contribute 12.2 pounds (£24.4 divided by 2). With three passengers, the cost per person drops to around 8.13 pounds (£24.4 divided by 3). And if there are four passengers onboard, each person chips in 6.1 pounds (£24.4 divided by 4).

Let's delve deeper into the calculations. To determine how much fuel is needed for the trip, we rely on the distance and the car's fuel efficiency. The distance between London and Cwmbran is approximately 140.64 miles. So, to cover this distance, the car will require roughly 17 liters of petrol. We obtained this value by dividing the distance by the car's fuel consumption rate of 37.5 miles per gallon and then converting it to liters.

Once we have the amount of fuel needed, we calculate the total cost. Multiplying the fuel quantity (17 liters) by the price per liter (143 pence) yields 24.4 pounds. Therefore, the fuel cost for the journey from London to Cwmbran is 24.4 pounds.
 

 

The condition of the car can significantly impact fuel consumption. Here's how:

  1. Engine Efficiency: A well-maintained engine operates more efficiently, burning fuel more effectively and consuming less. Regular oil changes, air filter replacements, and tune-ups can ensure optimal engine performance.

  2. Fuel System Health: Issues with the fuel system, such as clogged fuel injectors or a faulty oxygen sensor, can lead to improper fuel combustion and increased consumption. Regular maintenance and prompt repairs can help prevent such problems.

  3. Tire Condition: Worn-out or improperly inflated tires increase rolling resistance, requiring more energy (and fuel) to propel the vehicle. Keeping tires properly inflated and replacing worn-out tires can improve fuel efficiency.

  4. Aerodynamics: Damage to the car's body, such as dents or misaligned panels, can disrupt airflow and increase aerodynamic drag, leading to higher fuel consumption. Keeping the car's body in good condition can help maintain optimal aerodynamics.

Diesel cost from London to Cwmbran.

The trip with diesel fuel costs 15.4 £ (151p/lt, 62.7 mpg).
For 2 passengers: 7.7 £ (15.4/2) /p.
For 3 passengers: 5.13 £ (15.4/3) /p.
For 4 passengers: 3.85 £ (15.4/4) /p.

Alternative routes from London to Cwmbran

The slowest route from London to the Cwmbran is 156 miles and takes 3 hours and 37 minutes.

Which is the cheapest route from London to Cwmbran by car?

The cheapest route from London to Cwmbran is the first suggested route (141mi, 2h 34min) and costs 24.4 £ (petrol fuel cost, 143p/lt, 37.5mpg).

The most expensive route from London to Cwmbran is the second suggested route (156mi, 3h 37min) and costs 27 £.

For greater safety, the driver should choose the route that passes through the highway (median barrier) and not through smaller roads (curves in the road, bad road conditions, no median barrier).

How to get from London to Cwmbran?

There are two suggested routes. The fastest route is 141mi (distance from London to Cwmbran) and its duration is 2h 34min. The slowest route is 156mi, and its duration is 3h 37min.

RouteCalculator provides you with the information to prepare your trip from London to Cwmbran by car or motorbike. It offers you alternative road routes that you can follow to go from London to Cwmbran. It provides driving directions from London to Cwmbran, i.e. where to turn and when, distance of the London - Cwmbran route, travel time, display of the route on the map, fuel cost (petrol, diesel) and toll (if exist) cost.

In case you share the journey (carpooling) from London to Cwmbran with other people or friends, RouteCalculator provides the cost of the journey and the amount that each passenger will have to pay.

Where is London located?

London is located in Greater London county and in England. It is situated at an altitude of 8 meters above sea level. London has coordinates 51.5073509o,-0.1277583o. RouteCalculator provides a map of London from which you can plan your trips to other UK cities.

What is the location of Cwmbran?

Cwmbran is located in Newport county and in Wales. It is situated at an altitude of 99 meters above sea level. Cwmbran has coordinates 51.6496546o,-3.0317889o. RouteCalculator provides a map of Cwmbran from which you can plan your trips to other UK cities.