Australia Road Fuel Cost Estimator
Newcastle → Darwin
How much petrol or diesel does it cost to drive from Newcastle to Darwin? Breakdown by vehicle type using today's Australia 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 21 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 Regular | AUD 179 | AUD 897 | AUD 1,794 | AUD 3,946 |
Car / SUV Regular | AUD 598 | AUD 2,990 | AUD 5,979 | AUD 13,154 |
Van / MPV Diesel | AUD 835 | AUD 4,173 | AUD 8,346 | AUD 18,362 |
Lorry Diesel | AUD 1,502 | AUD 7,512 | AUD 15,023 | AUD 33,051 |
Add AUD 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 | Regular | Premium | Diesel | Fuel + Toll |
|---|---|---|---|---|---|
| Motorcycle | 40 | AUD 179.38 | AUD 190.60 | — | AUD 179.38 |
| Car / SUV | 12 | AUD 597.93 | AUD 635.32 | — | AUD 597.93 |
| Van / MPV | 9 | AUD 797.24 | — | AUD 834.63 | AUD 834.63 |
| Lorry | 5 | — | — | AUD 1502.33 | AUD 1502.33 |
"Fuel + Toll" uses the primary fuel type for each vehicle. Toll is one-way estimate.
Today's Fuel Prices in Australia
ACCC weekly fuel price monitoring used in all calculations above
Last updated: 21 May 2026. Prices are sourced from ACCC weekly fuel price monitoring.
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Common Questions: Newcastle to Darwin
How far is Newcastle to Darwin?
The highway distance from Newcastle to Darwin is approximately 3739 km. The estimated driving time is 49h 51m under normal highway conditions.
How much petrol does a car use from Newcastle to Darwin?
A typical car with 12 km/L mileage uses approximately 311.6 litres of petrol. At today's Regular price (AUD 1.92/L), that costs AUD 597.93.
How much does a lorry spend on diesel from Newcastle to Darwin?
A lorry averaging 5 km/L needs about 747.8 litres of diesel for this route. At AUD 2.01/L, the fuel cost is AUD 1502.33 one-way.
What is the toll charge from Newcastle to Darwin?
The estimated one-way toll on this highway route is approximately AUD 0.00. Australia tolls are operator- and corridor-specific. Route-level estimates are kept at zero and the pages link to Linkt toll pricing references.
How much does a motorcycle spend on fuel from Newcastle to Darwin?
A motorcycle averaging 40 km/L uses about 93.5 litres. At today's Regular price, that's AUD 179.38, 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 415.4 litres, costing AUD 834.63 in fuel. Add the AUD 0.00 toll for a total one-way cost of approximately AUD 834.63.
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