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Praga to Vienna by car: fuel cost, tolls and vignettes 2026

Repubblica Ceca→ Austria

About 330 km through 2 countries. At today's prices the fuel for one way costs about 43 € with a petrol car or 39 € with a diesel.

Distance330 kmapprox., one way
Petrol 9543 €7 l/100 km
Diesel39 €6 l/100 km
Round trip86 €fuel only
Where to fill up: petrol is cheapest in Repubblica Ceca (1,859 €/l). Austria is the most expensive on this route (1,865 €/l) – a 50-litre tank there costs about 0,30 € more. Fill up before you cross into Austria and buy only what you need there. Motorway service stations are usually the most expensive – leaving the motorway for a few minutes often saves 10–20 cents per litre.

Fuel cost by country

Countrykm€/lLitresCost
Repubblica Ceca2601,85918,233,83 €
Austria701,8654,99,14 €
Total33023,142,97 €

Assumes you refuel in each country in proportion to the distance driven there. European Commission Weekly Oil Bulletin (week of 12/10/2026) for Repubblica Ceca, Austria.

Vignettes and tolls on this route

Cars up to 3.5 t. Buy vignettes only from the official sellers – unofficial sites add large fees.

Questions

How much does fuel cost from Praga to Vienna?

For about 330 km a petrol car using 7 l/100 km needs about 23 litres, costing about 43 €; a diesel car using 6 l/100 km about 39 €. One way, at current national average prices.

Where is fuel cheapest between Praga and Vienna?

Petrol is cheapest in Repubblica Ceca (1,859 €/l) and diesel in Repubblica Ceca (1,921 €/l); the most expensive is Austria (1,865 €/l).

Do I need a vignette from Praga to Vienna?

Yes – for Repubblica Ceca, Austria. Buy it online from the official seller before you cross the border.

More routes

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Distances are approximate and follow the usual motorway route; your navigation may differ. Prices are national averages and change daily.