Cost to drive from Bucharest to Budapest
Driving from Bucharest to Budapest covers 826 km (513 miles) and takes about 10h 8min without stops. At Romania's current fuel prices (week of 2026-08-31), the fuel for the trip costs about €104.83 in a typical petrol car — here's the full breakdown for petrol, diesel and electric.
Petrol, diesel or electric — priced for your car
Pick the kind of car you drive and whether you are coming back. Everything updates against Romania's live prices.
Driving Bucharest → Budapest in a family car, electric costs €78.07 less than petrol — 74% of the bill.
Bucharest vs Budapest: which end is cheaper?
The two ends of this route are priced by different markets, so where you fill up changes what the drive costs.
What if fuel prices move?
Booking this drive for later in the year? Pump prices swing with crude, season and tax changes — here is the same 826 km in a typical petrol car at four price levels.
Enter your fuel economy and see stops along the way.
How this cost is calculated
We take the real driving distance between Bucharest and Budapest (826 km) from OpenStreetMap routing, then multiply by a typical car's fuel use and Romania's current average pump price. The petrol figure assumes 7 L/100km · 34 MPG; diesel and EV use 6 L/100km · 39 MPG and 18 kWh/100km. Your real cost depends on your car, traffic, driving style and the stations you pick — use the planner for your exact numbers, and check live prices on the Romania fuel prices page.
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Frequently asked questions
How much does it cost to drive from Bucharest to Budapest?
The drive is 826 km (513 miles) and takes about 10h 8min without stops. Fuel costs roughly €104.83 in an average petrol car, €96.05 in a diesel, and €26.76 in an electric car, using Romania's current fuel prices.
How far is it from Bucharest to Budapest in miles and km?
About 513 miles or 826 kilometres by road — roughly 10h 8min of driving.
Is it cheaper to fill up in Bucharest or Budapest?
Petrol is cheaper in Hungary (€1.64/L) than in Romania (€1.81/L), so wait to fill up when you arrive.
How many times will I need to fill up between Bucharest and Budapest?
About 1 stop. The drive uses roughly 57.8 L of petrol, and a typical 55 L tank goes about 786 km — so plan to refuel roughly every 786 km, leaving a reserve.
Is it cheaper to drive or fly from Bucharest to Budapest?
On fuel alone the drive costs about €105 one way, and that cost splits across everyone in the car — with €26 each for four people, which is where driving usually wins. Against that, the drive takes 10h 8min without stops, and a fair comparison also counts tolls, parking, wear and any overnight stay.
What will this trip cost if fuel prices change?
At today's Romania average the fuel is about €105. A 10% rise takes it to €115, a 25% rise to €131, and a 10% fall to €94. Prices here update every week from official data, so this page always reflects the current figure.
How do I get the exact cost for my car?
Set the vehicle type on this page for an instant estimate, or open the FuelWide route planner, enter your car's own fuel economy, and it prices the trip on live data — including fuel and charging stops along the way.
Driving distance via OSRM / OpenStreetMap. Fuel prices are Romania's current official averages; efficiency and electricity rate are typical estimates. Your figure will vary — use the planner for an exact result.