Drøbak is located in Norway (Frogn, Viken) and time zone Europe/Oslo.
Places nearby are Vestby, Ås and Ski.
Oslo is 29 km away, Drammen is 35 km away and Kristiansand is 269 km away as the crow flies.
Distances from Drøbak to the most important cities in Norway and the world.
59.6633300°
10.6297500°
Battle of World War II in the Norwegian Campaign
https://en.wikipedia.org/wiki/Battle_of_Drøbak_Sound