Route from Birmingham to Swansea
The distance between Birmingham and Swansea is 136 miles. Travel time is 2 hours and 34 minutes.

Driving directions from Birmingham to Swansea
What is the financial outlay associated with traveling from Birmingham to Swansea by car?
The journey, powered by petrol, incurs a cost of £23.5. 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 £11.75 (£23.5/2). For a trio of passengers, the cost per person reduces to £7.83 (£23.5/3), and for a quartet of passengers, it further decreases to £5.88 (£23.5/4).
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 135.71 miles, this computation entails multiplying 135.71 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 16.5 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 16.5 liters of fuel at a rate of 143 pence per liter, the cumulative cost equals £23.5.
In summation, the total fuel expenditure for the trip from Birmingham to Swansea stands at £23.5.
The state of the road might impact fuel usage due to many factors.
Surface roughness refers to the unevenness of road surfaces, which can be caused by potholes, fractures, or uneven pavement. This unevenness can lead to an increase in rolling resistance. Consequently, the tires must exert more effort to sustain velocity, resulting in increased fuel consumption.
Friction: The presence of inadequate road conditions can augment the level of friction between the tires and the road surface. The friction between surfaces generates drag, necessitating the engine to exert more effort to overcome it. Consequently, the use of fuel might escalate, particularly when driving at higher velocities.
Traffic congestion refers to the situation where roads experience a high volume of vehicles, resulting in frequent halts, starts, and prolonged waiting in traffic lines. The consistent acceleration and deceleration can result in higher fuel usage when compared to driving on uncongested, unrestricted roadways.
Changes in elevation can have an impact on fuel usage, particularly for vehicles equipped with less powerful engines, when encountering roads with steep inclines or drops. Ascending a slope necessitates greater engine power and consequently more fuel consumption, but descending a decline may necessitate additional braking and fuel usage to maintain control.
Weather Conditions: Inclement weather conditions, including precipitation such as rain, snow, or ice, can have a detrimental impact on road grip and the stability of vehicles. Motorists may be required to modify their velocity and driving conduct, which can have an effect on fuel usage.
Surface Quality: Smooth road surfaces with high-quality pavement often lead to decreased fuel consumption in comparison to rough or inadequately maintained roads. The reason for this is that smooth roads decrease rolling resistance, hence enabling more efficient vehicle performance.
In general, the quality of roads has a substantial impact on petrololine consumption, and drivers may encounter differences in fuel economy based on the state of the roads they are traveling on.
Diesel cost from Birmingham to Swansea.
The trip with diesel fuel costs 14.9 £ (151p/lt, 62.7 mpg).
For 2 passengers: 7.45 £ (14.9/2) /p.
For 3 passengers: 4.97 £ (14.9/3) /p.
For 4 passengers: 3.73 £ (14.9/4) /p.
Alternative routes from Birmingham to Swansea
Meanwhile, the least speedy route from Birmingham to Swansea covers 126.87 miles and necessitates 2 hours and 58 minutes for completion.
Which is the cheapest route from Birmingham to Swansea by car?
The cheapest route from Birmingham to Swansea is the second suggested route (127mi, 2h 58min) and costs 22 £ (petrol fuel cost, 143p/lt, 37.5mpg).
The most expensive route from Birmingham to Swansea is the first suggested route (136mi, 2h 34min) and costs 23.5 £.
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 Birmingham to Swansea?
There are two suggested routes. The fastest route is 136mi (distance from Birmingham to Swansea) and its duration is 2h 34min. The slowest route is 127mi, and its duration is 2h 58min.
RouteCalculator provides you with the information to prepare your trip from Birmingham to Swansea by car or motorbike. It offers you alternative road routes that you can follow to go from Birmingham to Swansea. It provides driving directions from Birmingham to Swansea, i.e. where to turn and when, distance of the Birmingham - Swansea 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 Birmingham to Swansea with other people or friends, RouteCalculator provides the cost of the journey and the amount that each passenger will have to pay.
Where is Birmingham located?
Birmingham is located in West Midlands county and in England. It is situated at an altitude of 124 meters above sea level. Birmingham has coordinates 52.4862430o,-1.8904010o. RouteCalculator provides a map of Birmingham from which you can plan your trips to other UK cities.
What is the location of Swansea?
Swansea is located in Swansea county and in Wales. It is situated at an altitude of 14 meters above sea level. Swansea has coordinates 51.6214400o,-3.9436460o. RouteCalculator provides a map of Swansea from which you can plan your trips to other UK cities.
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