Route from Portsmouth to Carlisle
The distance between Portsmouth and Carlisle is 349 miles. Travel time is 5 hours and 45 minutes.

Driving directions from Portsmouth to Carlisle
If you were to travel from Portsmouth to Carlisle, how much would it charge you?
A trip with petrol gasoline will cost you 60.5 pounds. According to the figure presented above, the price of petrol corresponds to 143 pence per litre, and the amount of petrol that the vehicle consumes is equivalent to 37.5 miles per gallon.
Through carpooling, the cost of this trip is 30.25 pounds for each of the two passengers.
When there are three people in the automobile, the cost of this trip is 20.17 pounds (60.5/3) for each individual passenger.
This trip will cost you 15.13 pounds for each of the four people who are travelling in the automobile.
The cost of fuel is equal to (349.05 miles / 37.5 miles per gallon) multiplied by 143 pence a litre, which is 60.5 pounds.
A more in-depth explanation of the result is as follows:
Fuel usage is miles multiplied by 4.54609 divided by the distance travelled by the vehicle.Consumption is 349.05 miles multiplied by 4.54609 divided by 37.5 miles per gallon, which equals 42.3 litres
It takes 42.3 litres of fuel.
The cost of fuel is equal to the amount of fuel required multiplied by the price per litre, which is 42.3 litres multiplied by 143 pence a litre, which is 60.5 pounds.
The cost of fuel from Portsmouth to Carlisle is 60.5 pounds.
Diesel cost from Portsmouth to Carlisle.
The trip with diesel fuel costs 38.2 £ (151p/lt, 62.7 mpg).
For 2 passengers: 19.1 £ (38.2/2) /p.
For 3 passengers: 12.73 £ (38.2/3) /p.
For 4 passengers: 9.55 £ (38.2/4) /p.
When compared to gasoline-powered vehicles, diesel vehicles often have a lower fuel usage percentage for the following reasons:
Diesel fuel has a higher energy density than gasoline, meaning that it contains more energy per litre than gasoline does. Diesel engines are able to create more power and travel further for the same amount of gasoline, which results in a lower overall fuel consumption. This is because diesel engines also travel further.
Diesel engines operate at higher compression ratios than petrol engines, which results in increased thermal efficiency for diesel engines. Because of this increased compression ratio, diesel engines are able to extract a greater amount of energy from each individual dose of fuel. Because of this, diesel engines are often more thermally efficient, which results in a reduction in the amount of fuel these engines consume.
Diesel engines have a tendency to produce higher torque at lower engine speeds (RPM) compared to petrol engines. This is because diesel engines are more efficient than petrol engines. Because diesel vehicles require less throttle input to maintain speed, this trait enables diesel vehicles to retain superior fuel efficiency, particularly during steady-state cruising. This is especially true during the cruising phase.
In comparison to their gasoline-powered counterparts, diesel vehicles have a generally lower fuel consumption, which can be attributed to the combined effects of these particular characteristics.
Alternative routes from Portsmouth to Carlisle
Meanwhile, the least speedy route from Portsmouth to Carlisle covers 348.76 miles and necessitates 5 hours and 48 minutes for completion.
Which is the cheapest route from Portsmouth to Carlisle by car?
The cheapest route from Portsmouth to Carlisle is the suggested route (0ft, ) and costs £ (petrol fuel cost, 143p/lt, 37.5mpg).
The most expensive route from Portsmouth to Carlisle is the suggested route (0ft, ) and costs £.
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 Portsmouth to Carlisle?
There are two suggested routes. The fastest route is 349mi (distance from Portsmouth to Carlisle) and its duration is 5h 45min. The slowest route is 349mi, and its duration is 5h 48min.
RouteCalculator provides you with the information to prepare your trip from Portsmouth to Carlisle by car or motorbike. It offers you alternative road routes that you can follow to go from Portsmouth to Carlisle. It provides driving directions from Portsmouth to Carlisle, i.e. where to turn and when, distance of the Portsmouth - Carlisle 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 Portsmouth to Carlisle with other people or friends, RouteCalculator provides the cost of the journey and the amount that each passenger will have to pay.
Where is Portsmouth located?
Portsmouth is located in Hampshire county and in England. It is situated at an altitude of 4 meters above sea level. Portsmouth has coordinates 50.8197675o,-1.0879769o. RouteCalculator provides a map of Portsmouth from which you can plan your trips to other UK cities.
What is the location of Carlisle?
Carlisle is located in Cumbria county and in England. It is situated at an altitude of 29 meters above sea level. Carlisle has coordinates 54.8924730o,-2.9329310o. RouteCalculator provides a map of Carlisle from which you can plan your trips to other UK cities.
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