Avon is located in Paris city, France at the 48.4022, 2.7202 coordinates. Distance from Avon to other cities. are listed below, click on the city name to find distance between. Distance from Avon to Cergy-Pontoise 85 km, to Saint-Quentin-en-Yvelines 66 km, to Boulogne-Billancourt 59 km. The green marker indicates the location of Avon.