Route from Cardiff to Dover
The distance between Cardiff and Dover is 227 miles. Travel time is 3 hours and 56 minutes.

Driving directions from Cardiff to Dover
What is the financial outlay associated with traveling from Cardiff to Dover by car?
The journey, powered by petrol, incurs a cost of £39.4. In this computational scenario, the price of petrol is assumed to be 143 pence per liter, and the car's fuel efficiency stands at 37.5 miles per gallon.
For individuals contemplating carpooling arrangements, the expenditure per traveler diminishes as the number of passengers increases. With two passengers, the cost per person amounts to £19.7 (£39.4/2). For a trio of passengers, the cost per person reduces to £13.13 (£39.4/3), and for a quartet of passengers, it further decreases to £9.85 (£39.4/4).
To provide further elucidation on the calculation process, let us dissect how the final figure is derived:
Initially, the requisite fuel quantity is determined by dividing the distance traveled by the car's fuel consumption rate. For a journey spanning 227.02 miles, this computation entails multiplying 227.02 miles by 4.54609 (liters per gallon) and subsequently dividing by the car's fuel efficiency of 37.5 mpg, resulting in a requirement of 27.5 liters of fuel.
Subsequently, the fuel expenditure is computed by multiplying the amount of fuel required by the price per liter. Given a consumption of 27.5 liters of fuel at a rate of 143 pence per liter, the cumulative cost equals £39.4.
In summation, the total fuel expenditure for the trip from Cardiff to Dover stands at £39.4.
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 Dover.
The trip with diesel fuel costs 24.9 £ (151p/lt, 62.7 mpg).
For 2 passengers: 12.45 £ (24.9/2) /p.
For 3 passengers: 8.3 £ (24.9/3) /p.
For 4 passengers: 6.23 £ (24.9/4) /p.
Alternative routes from Cardiff to Dover
The most time-consuming route from Cardiff to Dover spans a distance of 258 miles and requires a travel time of 5 hours and 32 minutes.
Which is the cheapest route from Cardiff to Dover by car?
The cheapest route from Cardiff to Dover is the first suggested route (227mi, 3h 56min) and costs 39.4 £ (petrol fuel cost, 143p/lt, 37.5mpg).
The most expensive route from Cardiff to Dover is the second suggested route (258mi, 5h 32min) and costs 44.7 £.
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 Dover?
There are two suggested routes. The fastest route is 227mi (distance from Cardiff to Dover) and its duration is 3h 56min. The slowest route is 258mi, and its duration is 5h 32min.
RouteCalculator provides you with the information to prepare your trip from Cardiff to Dover by car or motorbike. It offers you alternative road routes that you can follow to go from Cardiff to Dover. It provides driving directions from Cardiff to Dover, i.e. where to turn and when, distance of the Cardiff - Dover 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 Dover 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 Dover?
Dover is located in Kent county and in England. It is situated at an altitude of 5 meters above sea level. Dover has coordinates 51.1278758o,1.3134027o. RouteCalculator provides a map of Dover from which you can plan your trips to other UK cities.
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