Route from Cardiff to Southwark
The distance between Cardiff and Southwark is 150 miles. Travel time is 2 hours and 49 minutes.

Driving directions from Cardiff to Southwark
How much does a trip from London to Brighton set you back in petrol costs?
The answer: £26. In this calculation, we're considering a petrol price of 143 pence per liter and a car's fuel efficiency rated at 37.5 miles per gallon. Carpooling with two passengers reduces the cost per person to £13 (£26 divided by 2). With three passengers, the expense drops to approximately £8.67 per passenger (£26 divided by 3), and with a full car of four, it's just £6.5 per passenger (£26 divided by 4).
Now, let's dissect the numbers behind this. The fuel cost is determined by the distance traveled and the car's fuel consumption rate. For this journey, you'll need approximately 18.2 liters of fuel. Crunching the figures, that's where the total of £26 comes from for the journey from Cardiff to Southwark.
The quality of fuel can indeed affect car fuel consumption. The main reasons are:
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Fuel Efficiency: High-quality fuel with the proper blend of additives and detergents can help maintain engine cleanliness and efficiency. Clean engines tend to burn fuel more efficiently, resulting in better mileage and lower fuel consumption.
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Engine Performance: Lower-quality fuels may contain impurities or inconsistent blends, which can lead to incomplete combustion or engine knocking. This can reduce engine efficiency and increase fuel consumption.
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Engine Deposits: Low-quality fuels may leave deposits on engine components such as fuel injectors, intake valves, and combustion chambers. These deposits can interfere with proper fuel delivery and combustion, leading to reduced fuel efficiency and increased consumption.
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Emissions: Poor-quality fuels may produce higher levels of harmful emissions, such as carbon monoxide and hydrocarbons. Inefficient combustion due to low-quality fuel can lead to increased emissions and may also affect engine performance and fuel consumption.
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Long-term Effects: Continued use of low-quality fuel can result in long-term engine damage and decreased fuel efficiency. Over time, engine deposits can accumulate and impair engine performance, leading to higher fuel consumption and repair costs.
In summary, using high-quality fuel that meets the manufacturer's specifications can help maintain engine efficiency, reduce emissions, and optimize fuel consumption.
Diesel cost from Cardiff to Southwark.
The trip with diesel fuel costs 16.4 £ (151p/lt, 62.7 mpg).
For 2 passengers: 8.2 £ (16.4/2) /p.
For 3 passengers: 5.47 £ (16.4/3) /p.
For 4 passengers: 4.1 £ (16.4/4) /p.
Alternative routes from Cardiff to Southwark
The most time-consuming route from Cardiff to Southwark spans a distance of 171.31 miles and requires a travel time of 3 hours and 54 minutes.
Which is the cheapest route from Cardiff to Southwark by car?
The cheapest route from Cardiff to Southwark is the first suggested route (150mi, 2h 49min) and costs 26 £ (petrol fuel cost, 143p/lt, 37.5mpg).
The most expensive route from Cardiff to Southwark is the second suggested route (171mi, 3h 54min) and costs 29.7 £.
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 Cardiff to Southwark?
There are two suggested routes. The fastest route is 150mi (distance from Cardiff to Southwark) and its duration is 2h 49min. The slowest route is 171mi, and its duration is 3h 54min.
RouteCalculator provides you with the information to prepare your trip from Cardiff to Southwark by car or motorbike. It offers you alternative road routes that you can follow to go from Cardiff to Southwark. It provides driving directions from Cardiff to Southwark, i.e. where to turn and when, distance of the Cardiff - Southwark 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 Cardiff to Southwark with other people or friends, RouteCalculator provides the cost of the journey and the amount that each passenger will have to pay.
Where is Cardiff located?
Cardiff is located in Cardiff county and in Wales. It is situated at an altitude of 12 meters above sea level. Cardiff has coordinates 51.4815810o,-3.1790900o. RouteCalculator provides a map of Cardiff from which you can plan your trips to other UK cities.
What is the location of Southwark?
Southwark is located in Greater London county and in England. It is situated at an altitude of 8 meters above sea level. Southwark has coordinates 51.5073509o,-0.1277583o. RouteCalculator provides a map of Southwark from which you can plan your trips to other UK cities.
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