Route from Cardiff to Bromley
The distance between Cardiff and Bromley is 160 miles. Travel time is 3 hours and 12 minutes.

Driving directions from Cardiff to Bromley
What's the expense of traveling from Cardiff to Bromley by car?
Driving from Cardiff to Bromley costs £27.7 if you use petrol. Break it down. The automobile gets 37.5 mpg and costs 143 pence per litre. If you want to carpool with friends, each of you simply pays £13.85 (£27.7 split by 2). With three friends, it's £9.23 each (£27.7 divided by 3), and with four, it's £6.93 a piece. So that's the trip's finances.
Let's examine how we got these numbers. The fuel cost depends on your car's thirst and distance. About 19.4 litres of petrol are needed for this trip. This accounts for the £27.7 Cardiff-Bromley fare.
In all, the travel costs £27.7 due to distance, petrol price, and car fuel use. Knowing these prices can help you budget and organise your trip, whether you're flying alone or with company.
Diesel cost from Cardiff to Bromley.
The trip with diesel fuel costs 17.5 £ (151p/lt, 62.7 mpg).
For 2 passengers: 8.75 £ (17.5/2) /p.
For 3 passengers: 5.83 £ (17.5/3) /p.
For 4 passengers: 4.38 £ (17.5/4) /p.
When comparing diesel fuel and petrol (gasoline) fuel in terms of octane rating, there's a significant distinction:
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Petrol:
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Petrol typically has an octane rating ranging from 87 to 95 in most markets.
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Octane rating measures the fuel's resistance to premature detonation or knocking in spark-ignition engines.
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Higher octane ratings are crucial for high-performance petrol engines with higher compression ratios or turbocharging, as they help prevent engine knocking and allow for more efficient combustion.
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Diesel Fuel:
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Diesel fuel doesn't have an octane rating in the same sense as petrol because it's not used in spark-ignition engines.
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Diesel engines rely on compression ignition rather than spark ignition, meaning the fuel-air mixture ignites spontaneously due to high pressure and temperature.
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Therefore, diesel fuel is designed to ignite under the high compression conditions found in diesel engines, and its properties are optimized for this type of combustion rather than for octane rating.
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In essence, while petrol relies on octane rating to ensure proper combustion in spark-ignition engines, diesel fuel is formulated to ignite under the high-pressure conditions of compression ignition in diesel engines, rendering octane rating irrelevant for diesel fuel.
Alternative routes from Cardiff to Bromley
The second route from Cardiff to the Bromley is 173.24 miles and takes 3 hours and 16 minutes.
The third route from Cardiff to the Bromley is 182.6 miles and takes 4 hours and 20 minutes.
Which is the cheapest route from Cardiff to Bromley by car?
The cheapest route from Cardiff to Bromley is the first suggested route (160mi, 3h 12min) and costs 27.7 £ (petrol fuel cost, 143p/lt, 37.5mpg).
The second cheapest route from Cardiff to Bromley is the second suggested route (173mi, 3h 16min) and costs 30 £.
The most expensive route from Cardiff to Bromley is the third suggested route (183mi, 4h 20min) and costs 31.7 £.
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 Bromley?
There are three suggested routes. The fastest route is 160mi (distance from Cardiff to Bromley) and its duration is 3h 12min. The other route is 173mi, and its duration is 3h 16min. The slowest route is 183mi, and its duration is 4h 20min.
RouteCalculator provides you with the information to prepare your trip from Cardiff to Bromley by car or motorbike. It offers you alternative road routes that you can follow to go from Cardiff to Bromley. It provides driving directions from Cardiff to Bromley, i.e. where to turn and when, distance of the Cardiff - Bromley 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 Bromley 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 Bromley?
Bromley is located in Greater London county and in England. It is situated at an altitude of 69 meters above sea level. Bromley has coordinates 51.4060250o,0.0131560o. RouteCalculator provides a map of Bromley from which you can plan your trips to other UK cities.