Biarritz to Mulhouse Road Trip: Essential Guide

The A63 from Biarritz to the A36 near Mulhouse spans 1,010 km. This route crosses six French regions. The first 200 km run parallel to the Pyrenees before veering north through the Massif Central foothills.

Constructed in the 1970s, the A63 was part of France's plan to link the Atlantic to the Rhine. Today, it's a toll road with variable pricing. The full drive takes around 9 hours without stops.

• Start point: Biarritz (43.4832° N, -1.5586° W)
• End point: Mulhouse (47.7508° N, 7.3358° E)
• Total distance: 1,010 km via A63, A10, A71, A6, A36

The first leg from Biarritz to Bordeaux passes the Landes forest, a vast pine plantation covering 1.4 million hectares. The straight road cuts through endless trees, broken only by occasional water towers.

As you approach Bordeaux, the landscape shifts to vineyards. The Médoc region on your left produces some of the world's finest wines. A detour to Château Margaux (exit 7 on A63) is worth it for the architecture and tasting.

• Biarritz to Bordeaux: pine forests, sand dunes, Atlantic light
• Bordeaux to Orléans: rolling cornfields, sunflower plains in summer
• Orléans to Beaune: Loire Valley châteaux, then Burgundy vineyards
• Beaune to Mulhouse: Jura mountains, pine and beech forests

Between Orléans and Beaune, the A77 passes through the Sologne region. This area has hundreds of small lakes and ponds, home to migratory birds. Many how to find the best stops and hidden gems between cities–such as the Étang du Puits – are perfect for a 15-minute leg stretch.

Local commerce thrives at roadside markets. In Burgundy, look for signs to 'produits régionaux' where you can buy fresh goat cheese, honey, and raspberry jam. The Aire de Pouilly-en-Auxois has a farmers' stand every Saturday morning.

The autoroutes are well-maintained with speed limits of 130 km/h (110 km/h when wet). Gendarmerie radar traps are common on the A10 near Poitiers. Use cruise control to avoid fines.

For families, the Aire de la Vallée du Thouet (exit 28 on A10) has a wooden playground and picnic tables. The Aire de l'Yonne in Burgundy offers a small zoo with goats and rabbits.

• Recommended rest stops every 2 hours: Aire de Saintes (Charente), Aire de Vierzon (Cher)
• Pet-friendly stops: Aire de la Touvre (Charente) has a dog park
• Fatigue management: The A71 has a 'piste de repos' near Clermont-Ferrand with reclining chairs

The route passes two UNESCO World Heritage Sites: the Loire Valley (between Tours and Orléans) and the Belfries of Belgium and France (the belfry of Douai is near the A21). A quick detour to the Château de Chambord adds 1 hour to your trip but rewards you with Renaissance architecture.

Hidden off-route spots include the medieval village of Pérouges (near A42) and the salt flats of Salins-les-Bains (Jura). Both are within 15 km of the motorway and offer a glimpse into local history.

The route is almost entirely motorway (autoroute) with tolls. The average cost per 100 km is about €9.50. Fuel stations are frequent along the A10 and A71, but sparse on the A36 near the Swiss border.

You will encounter two major toll gates: the Péage de Saint-André-de-Cubzac near Bordeaux and the Péage de Fleury-les-Aubrais near Orléans. Both accept credit cards.

• Total estimated toll: €88 (for a standard car)
• Fuel consumption: approx. 75 litres (diesel) for the whole trip
• Recommended fuel stops: Total Saintes (Charente-Maritime), Shell Orléans Saran

Electric vehicle charging points exist at 80% of motorway rest areas. However, the A71 section has gaps of up to 50 km between fast chargers. Plan a 30-minute charging stop near Vierzon.

If you drive a petrol car, budget around €120 for fuel. The price per litre averages €1.90 on motorways. To save, fill up at hypermarkets like Leclerc or Carrefour just off the exits.