Billund (ビルン Birun?) is a city in the center of the Jutland Peninsula of Denmark. It is 150 kilometers south of Støvring. An otherwise unremarkable location that is only mentioned in passing as well as being quickly passed by Kamijou Touma and Othinus in their journey to Egeskov Castle, its outskirts is notable for having two military operations being conducted back to back by two countries on the same day, the United States of America and then Academy City during the manhunt for the two.