Et on pourrait suivre cet itinéraire (via Clayes sous Bois) :
http://maps.google.co.uk/maps?f=d&source=s_d&saddr=48.78272,2.229195&daddr=Rue+Fran%C3%A7ois+Truffaut+to:Avenue+des+Coutayes&hl=fr&geocode=%3BFUIE6QIdHucdAA%3BFbJf6wIdaFofAA&mra=dme&mrcr=0&mrsp=0&sz=14&via=1&dirflg=w&sll=48.783173,2.207994&sspn=0.026637,0.077162&ie=UTF8&ll=48.907157,2.130661&spn=0.21257,0.617294&z=11
http://maps.google.co.uk/maps?f=d&source=s_d&saddr=48.78272,2.229195&daddr=Rue+Fran%C3%A7ois+Truffaut+to:Avenue+des+Coutayes&hl=fr&geocode=%3BFUIE6QIdHucdAA%3BFbJf6wIdaFofAA&mra=dme&mrcr=0&mrsp=0&sz=14&via=1&dirflg=w&sll=48.783173,2.207994&sspn=0.026637,0.077162&ie=UTF8&ll=48.907157,2.130661&spn=0.21257,0.617294&z=11