
Buenos Aires, officially the Autonomous City of Buenos Aires, is the capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− global city, according to the GaWC 2024 ranking. The city proper has a population of 3.1 million and its urban area has a population of 16.7 million, making it the 21st most populous metropolitan area in the world.

Buenos Aires, officially the Autonomous City of Buenos Aires, is the capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− global city, according to the GaWC 2024 ranking. The city proper has a population of 3.1 million and its urban area has a population of 16.7 million, making it the 21st most populous metropolitan area in the world.

Armação dos Búzios, ou apenas Búzios, como é popularmente conhecido, é um município brasileiro situado na Região dos Lagos do estado do Rio de Janeiro. Faz limite a oeste com Cabo Frio, município do qual se tornou autônomo em 1995. De acordo com o censo de 2022 possuía 40 006 habitantes. Localiza-se a cerca de 173 quilômetros do centro da capital do estado. O brasão de Armação dos Búzios foi idealizado por Luid Borges dos Santos - cirurgião-dentista, que foi o vencedor do concurso promovido pela Câmara de vereadores no ano de 1996.

Cagliari is a municipality and the capital and largest city of the island of Sardinia, an autonomous region of Italy. It has about 145,981 inhabitants, while its metropolitan city, including 69 other nearby municipalities, has about 536,245 inhabitants. According to Eurostat, the population of the functional urban area, the commuting zone of Cagliari, rises to 476,975. Cagliari is the 27th largest city in Italy.













