Besançon to Speyer: Ultimate Road Trip Guide

Just outside Besançon, the A36 motorway passes the Citadel, a star-shaped fortress designed by Vauban. This route, spanning 310 km, ends at the Speyer Cathedral, the largest Romanesque church in the world. The drive typically takes 3.5 hours, making it a perfect single-day road trip.

The A36 from Besançon to Mulhouse is toll-free. At Mulhouse, merge onto the A35 to Strasbourg (toll-free). Near Karlsruhe, take the A5 into Germany (no toll). The total toll cost is minimal (€0) except for optional French A355 bypass (€2.30).

• Fuel costs: €45-55 for a standard car (7L/100km, €1.50/L).
• Fuel stations: Every 30 km on A36/A35; last French station at Lauterbourg.
• Electric charging: Fast chargers at Mulhouse and Strasbourg rest areas.

The Vosges Mountains dominate the first half, transitioning to the Rhine Plain near Strasbourg. The route crosses the Sundgau region, known for rolling hills and half-timbered villages.

• UNESCO site: Strasbourg Cathedral (detour 5 min).
• Near Speyer: Speyer Cathedral (UNESCO).
• Local goods: Munster cheese in the Vosges; Alsatian wine at roadside stalls.

The A36 has good lighting and barrier rails. In Germany, sections near Speyer are well-lit. Speed cameras are common near Mulhouse.

Family stop: Alsace Ecomuseum (interactive farm, 1h detour). Pet-friendly: Truck stop Schirrhein has a dog park.

Fatigue management: Rest area 'Aire de la Hardt' (km 28 A36) has a nap cabin. Also, 'Raststätte Bruchsal' on A5 (quiet parking).

For more tips, check out how to find the best stops and hidden gems between cities.