Saudi Arabia Road Fuel Cost Estimator
Riyadh → Unaizah
How much petrol or diesel does it cost to drive from Riyadh to Unaizah? Breakdown by vehicle type using today's Saudi Arabia 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 March 1, 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 Gasoline 91 | SAR 21 | SAR 103 | SAR 206 | SAR 453 |
Car / SUV Gasoline 91 | SAR 69 | SAR 343 | SAR 687 | SAR 1,511 |
Van / MPV Diesel | SAR 75 | SAR 376 | SAR 752 | SAR 1,654 |
Lorry Diesel | SAR 135 | SAR 677 | SAR 1,353 | SAR 2,977 |
Add SAR 0.00 road fee 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 | Gasoline 91 | Gasoline 95 | Gasoline 98 | Diesel | Fuel + Toll |
|---|---|---|---|---|---|---|
| Motorcycle | 40 | SAR 20.60 | SAR 22.02 | — | — | SAR 20.60 |
| Car / SUV | 12 | SAR 68.67 | SAR 73.39 | — | — | SAR 68.67 |
| Van / MPV | 9 | SAR 91.56 | — | — | SAR 75.18 | SAR 75.18 |
| Lorry | 5 | — | — | — | SAR 135.32 | SAR 135.32 |
"Fuel + Toll" uses the primary fuel type for each vehicle. Toll is one-way estimate.
Today's Fuel Prices in Saudi Arabia
Saudi Aramco retail fuel prices used in all calculations above
Last updated: March 1, 2026. Prices are sourced from Saudi Aramco retail fuel prices.
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Common Questions: Riyadh to Unaizah
How far is Riyadh to Unaizah?
The highway distance from Riyadh to Unaizah is approximately 378 km. The estimated driving time is 3h 59m under normal highway conditions.
How much petrol does a car use from Riyadh to Unaizah?
A typical car with 12 km/L mileage uses approximately 31.5 litres of petrol. At today's Gasoline 91 price (SAR 2.18/L), that costs SAR 68.67.
How much does a lorry spend on diesel from Riyadh to Unaizah?
A lorry averaging 5 km/L needs about 75.6 litres of diesel for this route. At SAR 1.79/L, the fuel cost is SAR 135.32 one-way.
What is the toll charge from Riyadh to Unaizah?
The estimated one-way road fee on this highway route is approximately SAR 0.00. Saudi Arabia domestic highways are treated as free-to-use in this datasource. King Fahd Causeway fees are tracked separately for Bahrain crossing pages.
How much does a motorcycle spend on fuel from Riyadh to Unaizah?
A motorcycle averaging 40 km/L uses about 9.4 litres. At today's Gasoline 91 price, that's SAR 20.60, 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 42.0 litres, costing SAR 75.18 in fuel. Add the SAR 0.00 road fee for a total one-way cost of approximately SAR 75.18.
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