toby1234abc:
Jdexille , if you want a change, and don’t want to go back to Calais on the return leg, try Valencia to Teruel, all new twin track road .
If you exit the by pass at Teruel, decent bar and cafes on the old national road.
From there head to Dona Godina to Pamplona, this is a short cut to avoid Zaragoza, takes off about 30 miles.Pamplona to the French border via Sunbilla to save the tolls.
Its all free,viaducts and road tunnels.Irun to Bordeaux toll road.
Then head to Angouleme to Poitieres to Le Mans to Chartres/Everuex to Boulogne sur Mer to Calais.
Still ends up in Calais, 
and what are the road conditions like at this time of the year from Pamplona to Sunbilla?