L'Hay-les-Roses is located in Paris city, France at the 48.7833, 2.3333 coordinates. Distance from L'Hay-les-Roses to other cities. are listed below, click on the city name to find distance between. Distance from L'Haÿ-les-Roses to Cergy-Pontoise 34 km, to Saint-Quentin-en-Yvelines 23 km, to Boulogne-Billancourt 8 km. The green marker indicates the location of L'Haÿ-les-Roses.