Route

GPS coordinates:
Latitude 47.105767, Longtitude 0.433942
Routeplanner: via michelin (English)

From Calais:

Continue on the A28 towards Paris from Calais. Immediately after Charles de Gaulle airport continue to follow direction Bordeaux (many turns in the eastern ring road of Paris!).
The route continues via the A10 Orléans, Blois and Tours, just past Tours exit 25 Sainte-Maure de Touraine.
The last 15 kilometers, take the main road (D760) to L’ile Bouchard. Arrived in L’ile Bouchard, you drive over the bridge and immediately bear left following the direction Theneuil (D18-D110).
After approx. 1 km, well before you encounter the sign for urban area Theneuil you already turn right, up the hill, actually the first right after you have taken the exit to the D110 from L’ile Bouchard. This is the Rue des Caves. On the top of the hill, before the road turns to the left, is rental Colline du Bonheur (blue gate!). From Calais route covers about 569 kilometers.

Alternatively, if you do not want to drive across Paris:

You can also opt for the slightly longer, but quiet route via Calais, Rouen, Le Mans, Tours, and take the exit 25 Sainte-Maure de Touraine, The last 15 kilometers, take the main road (D760) to L’ile Bouchard. Arrived in L’ile Bouchard, you drive over the bridge and immediately bear left following the direction Theneuil (D18-D110).
After approx. 1 km, well before you encounter the sign for urban area Theneuil you already turn right, up the hill, actually the first right after you have taken the exit to the D110 from L’ile Bouchard. This is the Rue des Caves. On the top of the hill, before the road turns to the left, is rental Colline du Bonheur (blue gate!). From Calais route covers about 575 kilometers.
You will drive in Paris nor along Orleans or Tours.
Choose your route through via michelin (English) and you see immediately what you save in time, mileage and money.