São Paulo's Guarulhos International Airport (IATA: GRU) is the largest airport in Brazil and serves as a major hub for international and domestic flights. Located about 25 kilometers northeast of downtown São Paulo, it handles millions of passengers each year, connecting them to various destinations around the world. The airport features three passenger terminals, offering a range of services including shopping, dining, and transportation options. It is a key gateway for travelers visiting Brazil and plays a significant role in the country's economy by facilitating trade and tourism.