Den Helder is located in Haarlem city, Netherlands at the 52.9599, 4.7593 coordinates. Distance from Den Helder to other cities. are listed below, click on the city name to find distance between. Distance from Den Helder to Zaanstad 56 km, to Hoofddorp 73 km, to Alkmaar 37 km. The green marker indicates the location of Den Helder.