UK Road Fuel Cost Estimator
Cambridge → Portsmouth
How much petrol or diesel does it cost to drive from Cambridge 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 8 | GBP 41 | GBP 83 | GBP 182 |
Car / SUV Petrol | GBP 28 | GBP 138 | GBP 275 | GBP 606 |
Van / MPV Diesel | GBP 44 | GBP 218 | GBP 435 | GBP 958 |
Lorry Diesel | GBP 78 | GBP 392 | GBP 784 | GBP 1,724 |
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 8.26 | — | GBP 8.26 |
| Car / SUV | 12 | GBP 27.54 | — | GBP 27.54 |
| Van / MPV | 9 | GBP 36.72 | GBP 43.53 | GBP 43.53 |
| Lorry | 5 | — | GBP 78.36 | GBP 78.36 |
"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: Cambridge to Portsmouth
How far is Cambridge to Portsmouth?
The highway distance from Cambridge to Portsmouth is approximately 210 km. The estimated driving time is 2h 48m under normal highway conditions.
How much petrol does a car use from Cambridge to Portsmouth?
A typical car with 12 km/L mileage uses approximately 17.5 litres of petrol. At today's Petrol price (GBP 1.57/L), that costs GBP 27.54.
How much does a lorry spend on diesel from Cambridge to Portsmouth?
A lorry averaging 5 km/L needs about 42.0 litres of diesel for this route. At GBP 1.87/L, the fuel cost is GBP 78.36 one-way.
What is the toll charge from Cambridge 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 Cambridge to Portsmouth?
A motorcycle averaging 40 km/L uses about 5.3 litres. At today's Petrol price, that's GBP 8.26, 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 23.3 litres, costing GBP 43.53 in fuel. Add the GBP 0.00 toll for a total one-way cost of approximately GBP 43.53.
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