Boulogne-sur-Mer in world map. The following map shows the location of Boulogne-sur-Mer in the world. Latitude and longitude of Boulogne-sur-Mer: 50°43'32.6"N, 1°36'50.1"E
Please select map: Boulogne-sur-Mer in world mapMap of Boulogne-sur-MerBoulogne-sur-Mer, France in world map