Australia Road Fuel Cost Estimator
Cairns → Melbourne
How much petrol or diesel does it cost to drive from Cairns to Melbourne? Breakdown by vehicle type using today's Australia fuel prices, updated from the datasource.
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Route map: Cairns → Melbourne
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Running this route for deliveries?
Cairns to Melbourne can become a recurring route cost.
At 22 one-way trips per month across 3 vehicles, this route is roughly AUD 29,447 in fuel and toll cost before driver time, failed deliveries, and rerouting.
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Delivery Time & ETA: Cairns to Melbourne
How long the trip takes — and what it means for same-day vs. next-day delivery planning.
Normal highway conditions, excl. loading
Driving only, before stop time
Highway routing
For delivery planning, with 37h 12m of driving one-way, this is typically a next-day delivery lane that needs an overnight stop or a two-driver relay. These are estimates — real ETAs shift with traffic, checkpoints, and multi-stop detours. Live GPS tracking & route monitoring shows actual vehicle progress and customer-facing ETAs instead of a fixed guess.
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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 134 | AUD 669 | AUD 1,339 | AUD 2,945 |
Car / SUV Regular | AUD 446 | AUD 2,231 | AUD 4,462 | AUD 9,816 |
Van / MPV Diesel | AUD 623 | AUD 3,114 | AUD 6,228 | AUD 13,701 |
Lorry Diesel | AUD 1,121 | AUD 5,605 | AUD 11,210 | AUD 24,662 |
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 133.85 | AUD 142.22 | — | AUD 133.85 |
| Car / SUV | 12 | AUD 446.17 | AUD 474.07 | — | AUD 446.17 |
| Van / MPV | 9 | AUD 594.89 | — | AUD 622.79 | AUD 622.79 |
| Lorry | 5 | — | — | AUD 1121.02 | AUD 1121.02 |
"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: Cairns to Melbourne
How far is Cairns to Melbourne?
The highway distance from Cairns to Melbourne is approximately 2790 km. The estimated driving time is 37h 12m under normal highway conditions.
How long does delivery take from Cairns to Melbourne?
Plan for roughly 37h 12m of one-way transit time plus loading and handling at each end. In practice, with 37h 12m of driving one-way, this is typically a next-day delivery lane that needs an overnight stop or a two-driver relay. Real ETAs vary with traffic, checkpoint or border delays, and multi-stop detours — which is why delivery operators track vehicles live rather than rely on a fixed estimate.
How much petrol does a car use from Cairns to Melbourne?
A typical car with 12 km/L mileage uses approximately 232.5 litres of petrol. At today's Regular price (AUD 1.92/L), that costs AUD 446.17.
How much does a lorry spend on diesel from Cairns to Melbourne?
A lorry averaging 5 km/L needs about 558.0 litres of diesel for this route. At AUD 2.01/L, the fuel cost is AUD 1121.02 one-way.
What is the toll charge from Cairns to Melbourne?
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 Cairns to Melbourne?
A motorcycle averaging 40 km/L uses about 69.8 litres. At today's Regular price, that's AUD 133.85, 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 310.0 litres, costing AUD 622.79 in fuel. Add the AUD 0.00 toll for a total one-way cost of approximately AUD 622.79.
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For Fleet Operators
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