UK Road Fuel Cost Estimator
Carlisle → Portsmouth
How much petrol or diesel does it cost to drive from Carlisle to Portsmouth? Breakdown by vehicle type using today's United Kingdom fuel prices, updated from the datasource.
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Fuel Cost by Vehicle Type
Select your vehicle to see the detailed fuel breakdown for this route. Prices as of 18 May 2026.
Monthly Fleet Fuel Cost
Running this route regularly? Estimated one-way fuel cost per month, by trip frequency. Figures use primary fuel for each vehicle type (toll excluded).
| Vehicle | 1×/month | 5×/month | 10×/month | 22×/month |
|---|---|---|---|---|
Motorcycle Petrol | GBP 22 | GBP 111 | GBP 222 | GBP 487 |
Car / SUV Petrol | GBP 74 | GBP 369 | GBP 738 | GBP 1,625 |
Van / MPV Diesel | GBP 117 | GBP 584 | GBP 1,167 | GBP 2,567 |
Lorry Diesel | GBP 210 | GBP 1,050 | GBP 2,101 | GBP 4,621 |
Add GBP 0.00 toll per one-way trip to get total trip cost per journey.
Full Fuel Cost Comparison
All vehicle types × all fuel types for this route.
| Vehicle | km/L | Petrol | Diesel | Fuel + Toll |
|---|---|---|---|---|
| Motorcycle | 40 | GBP 22.15 | — | GBP 22.15 |
| Car / SUV | 12 | GBP 73.84 | — | GBP 73.84 |
| Van / MPV | 9 | GBP 98.46 | GBP 116.70 | GBP 116.70 |
| Lorry | 5 | — | GBP 210.07 | GBP 210.07 |
"Fuel + Toll" uses the primary fuel type for each vehicle. Toll is one-way estimate.
Today's Fuel Prices in United Kingdom
GOV.UK weekly road fuel prices used in all calculations above
Last updated: 18 May 2026. Prices are sourced from GOV.UK weekly road fuel prices.
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Common Questions: Carlisle to Portsmouth
How far is Carlisle to Portsmouth?
The highway distance from Carlisle to Portsmouth is approximately 563 km. The estimated driving time is 7h 30m under normal highway conditions.
How much petrol does a car use from Carlisle to Portsmouth?
A typical car with 12 km/L mileage uses approximately 46.9 litres of petrol. At today's Petrol price (GBP 1.57/L), that costs GBP 73.84.
How much does a lorry spend on diesel from Carlisle to Portsmouth?
A lorry averaging 5 km/L needs about 112.6 litres of diesel for this route. At GBP 1.87/L, the fuel cost is GBP 210.07 one-way.
What is the toll charge from Carlisle to Portsmouth?
The estimated one-way toll on this highway route is approximately GBP 0.00. Most UK road charges are limited to specific crossings, bridges, tunnels, or the M6 Toll. This rollout keeps the route-level baseline at zero and links the official charge pages for the main tolled corridors.
How much does a motorcycle spend on fuel from Carlisle to Portsmouth?
A motorcycle averaging 40 km/L uses about 14.1 litres. At today's Petrol price, that's GBP 22.15, making it the most fuel-efficient option for this route.
What is the total cost (fuel + toll) for a delivery van on this route?
A delivery van using diesel at 9 km/L needs 62.6 litres, costing GBP 116.70 in fuel. Add the GBP 0.00 toll for a total one-way cost of approximately GBP 116.70.
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