Antony is located in Paris city, France at the 48.75, 2.3 coordinates. Distance from Antony to other cities. are listed below, click on the city name to find distance between. Distance from Antony to Cergy-Pontoise 36 km, to Saint-Quentin-en-Yvelines 21 km, to Boulogne-Billancourt 10 km. The green marker indicates the location of Antony.