Indonesia is generally considered to be entirely in Asia, but it's a nation of many islands, some of which might be considered part of Micronesia or Australasia, so I will be interested to see the answer. I suspect it is a matter of opinion by geographical experts where the continental borders are drawn.
Indonesia is a nation in Southeast Asia, it is south of mainland Asia and north of Australia.
Istanbul
istanbul
Istanbul, Turkey.
The ocean that lies in between the continents Africa and Australia is the Indian Ocean.
The difference between a Regency and a City lies in differing demographics, size and economics. Generally the regency has larger area than city
Europe and Asia
While there is not a city that lies in two countries, there is a city that lies on two continents. Instanbul's northern part lies in Europe, but the rest of the city is in Asia.
Istanbul is the only city in the world that lies between Asia and Europe. It serves as a significant cultural and historical bridge, with the Bosporus Strait dividing the two continents. The city's unique position has made it a vital trade and cultural hub throughout history. Istanbul's rich heritage reflects influences from both continents, making it a fascinating destination.
Istanbul, Turkey is the most known.
The Aradian Sea borders the continents of Asia and Africa. It lies between the Arabian Peninsula and the Indian subcontinent.
Mesopotamia lies in the continents of Asia, Africa, and Europe.