Bonjour,

Je cherche les polices présentes sur ce flyer.
Merci d'avance,

Antoine.

Gill Sans Light  Suggested by rocamaco 
Futura  Suggested by Tomás Silcher 
Helvetica Bold Oblique  Suggested by Tomás Silcher 

If its a PDF try if it has the fonts embedded, if so they should be listed.

"estinationVTT"
"www.paysvoiron..."
"062333..."
"+ DE 280 KM ..."
"www.naturavelo.com"

All those are Futura

"Lyon Valence Grenoble ..."