The Amazon is a river beginning with the letter A. It is called the queen of rivers, although its length is a contentious issue. According to some sources, it is the longest river, and according to others, the Nile is longer than the Amazon. It crosses almost all of South America from west to east. It has the largest average flow on Earth and the largest basin in the world.
Andyga is a river with the letter A. It is situated in northern Italy. Its length is 409 km, and the basin area is over 12,000 km2. It flows, among others, through the Alps and flows into the Gulf of Venice, located in the northern part of the Adriatic Sea.