Blois to Soria Road Trip Guide: Scenic Drive Across France & Spain

Did you know that the D951 near Blois follows the exact path of a former Roman road that connected the Loire Valley to the Iberian Peninsula? Today, the drive from Blois to Soria spans roughly 900 km (560 miles) via the A10, A62, and AP-68, taking about 8-9 hours of pure driving time. This route crosses two countries and four distinct geographical zones, from the gentle Loire vineyards to the arid plains of Castile and León.

The landscape shifts dramatically: start amid the Loire's châteaux and vineyards (A10 near Tours), then cross the piney Landes forest southwest of Bordeaux. After Bayonne, the Pyrenees loom with green valleys; cross via the Irun pass (300m elevation). Spain unveils the barren, wheat-covered Meseta Central, with wind turbines dotting the hills near Soria.

• UNESCO sites on route: Cathedral of Saint-Étienne in Bourges (40 km detour), Bordeaux's Port of the Moon, and the Pyrénées - Mont Perdu (distant). No direct UNESCO objects in Soria, but the Numantia archaeological site is a short detour.
• Best sunset viewpoint: The Mirador de la Muela in Almaluez (Soria province) offers a panoramic view over the Duero valley.
• Local commerce: In Bazas (A62), buy a Bazas steak; in Tudela, pick up artichokes and piquillo peppers. Near Soria, look for truffle oil and chorizo.

All major highways have excellent asphalt and lighting; secondary roads near Soria (N-234) are narrower but well-maintained. Toll gates are staffed and accept credit cards. Night driving is safe on autoroutes, but Spanish AP-68 lacks lighting in some rural sections.

• Family stop: Le Futuroscope (Poitiers, near A10) – a theme park with interactive 3D rides.
• Pet-friendly: Many Aire de repos in France allow dog walking; in Spain, the area de servicio at La Muela (AP-68) has a small pet area.
• Fatigue management: Recommended nap spot – the rest area at Peyrehorade (A64, Pyrenees foothills) has shaded parking and picnic tables.

Hidden off-route gem: The abandoned village of Turruncún (La Rioja, 15 min from AP-68 exit 116) – a ghost town with a picturesque church. Also, the Romanesque hermitage of San Baudelio (near Berlanga de Duero, 30 min detour) is a must-see.

The most efficient route uses the A10 from Blois to Bordeaux, then the A63/A64 towards the Spanish border, followed by the AP-68 (toll highway) via Pamplona and AP-15 to Soria. Total tolls are around €55 (A10: €25, Spanish AP-68: €30). Avoid the N-122 through Tudela if short on time, as it’s slower but free.

• Fuel stops: Every 40-50 km on French autoroutes; in Spain, gas stations are sparser on the AP-68, so fill up at Zaragoza.
• Fuel costs: Diesel ~€1.65/L in France, ~€1.55/L in Spain; average consumption 7-8 L/100 km, total ~€110-130.
• Recommended fuel-saving tip: Use cruise control at 110 km/h on Spanish highways to counter headwinds.

For those wondering how long to drive Blois to Soria, expect 8-9 hours without stops. Planning things to do between Blois and Soria is essential to break the journey. Check out how to find the best stops and hidden gems between cities for tips on curating your ideal stops.