Montreuil is located in Paris city, France at the 48.8642, 2.4432 coordinates. Distance from Montreuil to other cities. are listed below, click on the city name to find distance between. Distance from Montreuil to Cergy-Pontoise 33 km, to Saint-Quentin-en-Yvelines 33 km, to Boulogne-Billancourt 15 km. The green marker indicates the location of Montreuil.