Do I Need a Crit'Air Sticker Driving Through France to Spain? - UK Guide 2026
Updated 23 March 2026
If you are driving through France to reach Spain, you will almost certainly pass through at least one low-emission zone (ZFE) that requires a Crit’Air sticker. The main routes south through Lyon, Toulouse, and Montpellier all cross active ZFE zones. At £7, getting a sticker before you leave is the simplest way to avoid a €68 to €450 fine.
Check your Crit'Air category
The three main UK-to-Spain routes
Most UK drivers take one of three routes through France to reach Spain. Each has different ZFE implications.
| Route | Motorways | Major ZFE Cities | Distance (Calais to border) | Notes |
|---|---|---|---|---|
| Eastern (Mediterranean) | A26, A6, A7, A9 | Lyon, Montpellier | ~1,100 km | Fastest for eastern Spain and Barcelona |
| Central | A26, A71, A20 | Toulouse (if detoured) | ~1,050 km | Fewest ZFE zones, but slower roads |
| Western (Atlantic) | A28, A10, A63 | Bordeaux | ~1,000 km | Best for western Spain and Bilbao |
None of these routes is completely free of ZFE zones. The central A20 route comes closest, but even this passes near Toulouse if you need fuel or a stop.
Eastern route: A7/A9 via Lyon and Montpellier
This is the most popular route for UK drivers heading to the Costa Brava, Barcelona, or the Mediterranean coast of Spain. It is also the route with the most ZFE zones.
Lyon
Lyon’s ZFE covers the city centre and surrounding urban area. The A7 motorway passes directly through it. There is no practical bypass that avoids the zone entirely without adding significant time and distance to your journey. You need a Crit’Air sticker to drive through Lyon.
As of 2026, Lyon bans Crit’Air 4, 5, and unclassified vehicles from the ZFE at all times. Crit’Air 3 vehicles are currently permitted but may face restrictions later in the year.
Montpellier
Montpellier activated its ZFE under the January 2026 mandate for cities over 150,000 population. The A9 motorway, which is the main route continuing south toward Spain, passes through the zone. Crit’Air 5 and unclassified vehicles are currently banned.
Nimes
Nimes sits between Lyon and Montpellier on the A9. While its ZFE is smaller than Lyon’s, it is on the direct route and applies to vehicles passing through on the motorway.
Central route: A20 via Limoges
The A20 route through central France is the quietest option for ZFE avoidance. It runs through Limoges and Cahors, neither of which has a ZFE. This route crosses into Spain at the eastern end of the Pyrenees or via Toulouse.
The catch is that the A20 south of Limoges is a single-carriageway road in places, making it slower. If you divert to Toulouse for fuel, food, or an overnight stop, you will enter a ZFE zone.
Toulouse
Toulouse has an active ZFE covering the inner city. If your central route takes you through or near Toulouse, you will need a sticker. The A62/A61 motorways pass close to the ZFE boundary.
Western route: A10/A63 via Bordeaux
The Atlantic route is popular with UK drivers heading to Bilbao, San Sebastian, or the north coast of Spain. It runs down the west side of France through Bordeaux.
Bordeaux
Bordeaux has an established ZFE within the inner ring road. The A63 motorway skirts the edge of the city, but if you stop for fuel, food, or to break the journey in Bordeaux itself, you will be in the zone. Crit’Air 5 and unclassified vehicles are banned.
Can you avoid all ZFE zones?
In theory, yes. In practice, it is extremely difficult and adds hours to your journey. You would need to bypass every major city, avoid all urban motorway sections, and never stop in a town with a population over 150,000.
The reality is that most drivers need fuel, food, toilet breaks, and sometimes an overnight stop. French service stations on the autoroute are often within ZFE boundaries, and the moment you exit the motorway into a city, you are likely in a zone.
The practical answer
Get a Crit’Air sticker. It costs £7, takes two minutes to apply for, and is valid for the lifetime of your vehicle. You will use it on every future trip through France, not just this one.
The alternative is spending your drive south anxiously checking zone boundaries, planning elaborate detours, and hoping you do not accidentally enter a ZFE. With fines starting at €68 for cars and ANPR cameras now active in Lyon, Marseille, and other cities on the route, the risk is not worth it.
Check your vehicle’s Crit’Air category using the lookup tool above, and apply before your trip. Your digital facsimile is valid immediately, so even if the physical sticker has not arrived by departure day, you are covered.