Aix-en-Provence to Mons: Road Trip Guide

Did you know that the Aix-en-Provence to Mons route takes you from the heart of Provence, past the Roman aqueduct of the Pont du Gard, to the historic coal basin of Belgium? This 800 km journey crosses three countries: France, Switzerland, and Belgium. The drive covers roughly 7.5 hours without breaks, but the real adventure lies in the detours.

The route uses the A7 north from Aix, the A9 near Orange, then follows the A6 and A5 through Dijon and Troyes, before joining the A1 in France and the E42 in Belgium. The landscape shifts from lavender fields to Alpine foothills and then to lush forests of the Ardennes. For tips on finding hidden gems, see how to find the best stops and hidden gems between cities.

From Aix-en-Provence, the landscape is arid and rocky, dotted with olive groves and vineyards. As you drive north on the A7, the Mont Ventoux looms to the east. Near Orange, the Rhône valley opens up with fertile plains.

• Lavender fields in full bloom near Avignon (July)
• Vineyards of Côtes du Rhône around Valence
• Forests of the Jura near Dole
• Champagne vineyards between Reims and Épernay
• Ardennes forest in Belgium

Local commerce thrives along the route. In Aix, hit the markets for handmade soaps and calissons. In Dijon, buy mustard and kirsch. In Troyes, look for linen goods and andouillette sausage. In Belgium, stop for speculoos biscuits and chocolate.

Best detour: the village of Pérouges (near Lyon) with medieval architecture and traditional galette.

The French autoroutes are well-maintained, but watch for speed cameras. Belgium has many roadworks. Fatigue management: stop every 2 hours. Top rest areas: Aire de Portes-lès-Valence (playground, panoramic view), Aire de Troyes (large shopping complex).

• Family-friendly: Aire de Macon-Sud has a mini-golf and picnic area
• Pet-friendly: Most aires have designated dog walking areas
• Child facilities: Aire de Reims-Champagne has a children's play zone

Hidden off-route spots: The village of Château-Chalon (Jura) for its wine and views. The fortified town of Bouillon in Belgium. For a break from driving, visit the Grand Site de l'Aven d'Orgnac (caves) near the Rhône.

Safety: Keep emergency kit in car. In France, dial 112. In Belgium, 112. Winter: be prepared for snow near Dijon and in Ardennes.

Fuel costs vary significantly between France and Belgium. In France, expect around €1.80/L for petrol, while in Belgium it's slightly cheaper at €1.70/L. Toll roads on the French autoroutes cost approximately €60 for the entire journey. Use a toll badge for faster passages.

• French autoroutes (A7, A6) have regular rest areas every 20 km
• Service stations (aires) offer fuel, food, and toilets
• Belgian highways (E42) have fewer rest stops; plan fuel stops in France
• Swiss section (avoided via Dijon) if taking A5, no toll vignette needed

For electric vehicles, rapid chargers are available at many French aires (Ionity, TotalEnergies). Belgium has a dense charging network (Allego, Fastned). Plan a charge stop near Troyes or Reims.

Currency is Euro throughout. No border checks within Schengen area. Speed limits: France 130 km/h (110 in rain), Belgium 120 km/h.