Route from Swindon to Cardiff

The distance between Swindon and Cardiff is 72 miles. Travel time is 1 hour and 21 minutes.

From: Swindon, County: Wiltshire, England
To: Cardiff, County: Cardiff, Wales
72 mi , 1 h 21 min
Tolls: 0£ Stations
Fuel consumption:
Fuel cost:
Passengers:



Route from Swindon to Cardiff on map



Driving directions from Swindon to Cardiff

72 mi 1 h 21 min
1.
Head southeast on Prospect Hill
206 ft
2.
Continue onto Prospect Place
495 ft
3.
Turn right onto King William Street
543 ft
4.
Turn left onto Eastcott Road
280 ft
5.
Turn right onto Bath Road (A4289)
0.3 mi
6.
Continue slightly right onto Kingshill Road (A4289)
0.5 mi
7.
Enter the roundabout and take the 1st exit onto Wootton Bassett Road (A3102)
7 ft
8.
Exit the roundabout onto Wootton Bassett Road (A3102)
0.6 mi
9.
Enter Mannington and take the 1st exit onto Great Western Way (A3102)
18 ft
10.
Exit the roundabout onto Great Western Way (A3102)
1.5 mi
11.
Enter Blagrove and take the 2nd exit onto Great Western Way (A3102)
157 ft
12.
Exit the roundabout onto Great Western Way (A3102)
0.4 mi
13.
Enter Spittleborough Roundabout and take the 3rd exit towards M4(W): South Wales
941 ft
14.
Exit the roundabout towards M4(W): South Wales
35 mi
15.
Keep right onto M4
24.6 mi
16.
Take the ramp on the left onto A48(M)
4.6 mi
17.
Make a slight left towards A4232: Cardiff
1010 ft
18.
Turn left onto Southern Way (A4232)
0.4 mi
19.
Make a slight left
1120 ft
20.
Make a slight left onto A4161
66 ft
21.
Keep right onto A4161
1291 ft
22.
Enter the roundabout and take the 2nd exit onto Newport Road (A4161)
61 ft
23.
Exit the roundabout onto Newport Road (A4161)
1.8 mi
24.
Continue slightly right onto Dumfries Place (A4161)
698 ft
25.
Continue onto Stuttgarter Strasse (A4161)
635 ft
26.
Continue onto Boulevard de Nantes (A4161)
1101 ft
27.
Turn left onto North Road (A4161)
390 ft
28.
Continue onto Kingsway (A4161)
466 ft
29.
You have arrived at your destination
0 ft


What is the financial outlay associated with traveling from Swindon to Cardiff by car?

The journey, powered by petrol, incurs a cost of £12.4. 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 £6.2 (£12.4/2). For a trio of passengers, the cost per person reduces to £4.13 (£12.4/3), and for a quartet of passengers, it further decreases to £3.1 (£12.4/4).

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 71.6 miles, this computation entails multiplying 71.6 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 8.7 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 8.7 liters of fuel at a rate of 143 pence per liter, the cumulative cost equals £12.4.

In summation, the total fuel expenditure for the trip from Swindon to Cardiff stands at £12.4.

 

One thing that can affect fuel consumption is the condition of the road for the following reasons:

  1. Surface Roughness: Rough road surfaces, such as those with potholes, cracks, or uneven pavement, can increase rolling resistance. This means the tires have to work harder to maintain speed, leading to higher fuel consumption.

  2. Friction: Poor road conditions can also increase friction between the tires and the road surface. This friction creates drag, which requires the engine to work harder to overcome. As a result, fuel consumption can increase, especially at higher speeds.

  3. Traffic Congestion: Roads with heavy traffic congestion often involve frequent stops and starts, as well as idling in traffic queues. This constant acceleration and deceleration can lead to increased fuel consumption compared to driving on open, free-flowing roads.

  4. Elevation Changes: Roads with steep inclines or declines can affect fuel consumption, especially for vehicles with less powerful engines. Climbing uphill requires more power from the engine and thus more fuel, while descending downhill may require additional braking and fuel to maintain control.

  5. Weather Conditions: Adverse weather conditions such as rain, snow, or ice can affect road traction and vehicle stability. Drivers may need to adjust their speed and driving behavior, which can impact fuel consumption.

  6. Surface Quality: Smooth road surfaces with good pavement quality generally result in lower fuel consumption compared to rough or poorly maintained roads. This is because smooth roads reduce rolling resistance and allow for more efficient vehicle operation.

Overall, road conditions play a significant role in determining fuel consumption, and drivers may experience variations in fuel efficiency depending on the condition of the roads they are driving on.

Diesel cost from Swindon to Cardiff.

The trip with diesel fuel costs 7.8 £ (151p/lt, 62.7 mpg).
For 2 passengers: 3.9 £ (7.8/2) /p.
For 3 passengers: 2.6 £ (7.8/3) /p.
For 4 passengers: 1.95 £ (7.8/4) /p.

Alternative routes from Swindon to Cardiff

The most time-consuming route from Swindon to Cardiff spans a distance of 96.39 miles and requires a travel time of 2 hours and 4 minutes.

Which is the cheapest route from Swindon to Cardiff by car?

The cheapest route from Swindon to Cardiff is the first suggested route (72mi, 1h 21min) and costs 12.4 £ (petrol fuel cost, 143p/lt, 37.5mpg).

The most expensive route from Swindon to Cardiff is the second suggested route (96mi, 2h 4min) and costs 16.7 £.

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 Swindon to Cardiff?

There are two suggested routes. The fastest route is 72mi (distance from Swindon to Cardiff) and its duration is 1h 21min. The slowest route is 96mi, and its duration is 2h 4min.

RouteCalculator provides you with the information to prepare your trip from Swindon to Cardiff by car or motorbike. It offers you alternative road routes that you can follow to go from Swindon to Cardiff. It provides driving directions from Swindon to Cardiff, i.e. where to turn and when, distance of the Swindon - Cardiff 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 Swindon to Cardiff with other people or friends, RouteCalculator provides the cost of the journey and the amount that each passenger will have to pay.

Where is Swindon located?

Swindon is located in Wiltshire county and in England. It is situated at an altitude of 135 meters above sea level. Swindon has coordinates 51.5557739o,-1.7797176o. RouteCalculator provides a map of Swindon from which you can plan your trips to other UK cities.

What is the location of Cardiff?

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.