How much does a European road trip really cost?

More than the fuel estimate. On top of fuel you pay motorway tolls in some countries and prepaid vignettes in others (Austria, Switzerland, Slovenia, Czechia, Slovakia, Hungary, Romania and Bulgaria). Our planner adds all three into one round-trip figure - fuel and vignettes from real prices, motorway tolls modelled - so the total is an estimate, not a quote.

Can I take a rental car across European borders?

Sometimes, and it depends on the route and the company. Many rentals allow travel within the EU, some cross-border trips need written permission, and routes into certain non-EU and eastern countries are commonly restricted. Rules vary by operator and get stricter heading into non-EU countries - treat any read as a starting point and confirm at booking.

What is a vignette and do I need one for a European road trip?

A vignette is a prepaid pass to use a country's motorways for a set period, not a per-km toll. Several European countries require one, and most are now e-vignettes tied to your licence plate. A rental usually carries the vignette only for the country you rent in - for every other vignette country on your route you buy that country's own.

Insights · Road trip

We tested our road-trip data. Here's a piece worth sharing.

Pick a route and a car, and it works out what the drive actually costs: fuel, motorway tolls, and the vignettes that are easy to miss. Ever wondered what the same trip runs on electric instead of gas? Switch the car and see. Much of Europe is covered now. The US, Canada, and more are in testing, and we'll share those as they're ready.

Nifti Mobility·August 2026·Interactive tool

Plan your trip

From

Choose a featured trip below or one from More routes. Every one is computed live.

Or tap a featured trip

Everything here is live. Tap a trip, pick a car, switch the currency, and open the sections below - the numbers update as you go.

1Your trip cost

Your car

Example models reflect how vehicles are commonly sold and classed across the market - they may not match niftimobility's final classification.

round trip · estimate

A quick heads-up on mileage, cross-border, and one-way, so there are no surprises with the rental company. Tap to see.

Version 1 - more features on the way. Illustrative estimate, not a quote. Fuel and vignette figures are computed from real prices; motorway tolls are modelled, so the total is approximate. Station counts are sample. The rental read is our analysis of the many companies we track, built from large-scale market data - verify at booking. FX indicative.

COMING NEXT More regions are in testing. The US and Canada are next - real fuel, tolls, and cross-border details, with routes you can compare side by side. We'll share them as they're ready.

We tested our road-trip data. Here's a piece worth sharing.

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