Opera is located in Italy (Città metropolitana di Milano, Lombardy) and time zone Europe/Rome.
Places nearby are Locate di Triulzi, Pieve Emanuele and Basiglio.
Genoa is 109 km away, Turin is 126 km away and Bologna is 196 km away as the crow flies.
Distances from Opera to the most important cities in Italy and the world.
45.3735500°
9.2108400°
Art form combining sung text and musical score in a theatrical setting
https://en.wikipedia.org/wiki/OperaSoftware that manages computer hardware resources
https://en.wikipedia.org/wiki/Operating_system1941–1942 invasion of the Soviet Union by Nazi Germany
https://en.wikipedia.org/wiki/Operation_BarbarossaSuccessful Allied liberation of Nazi-held western Europe in World War II
https://en.wikipedia.org/wiki/Operation_Overlord