Where is the world’s longest mountain range located?

The world’s longest mountain range is the Andes, located in South America. The range stretches over 7,000 kilometers (4,350 miles), running through seven countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. The Andes are home to some of the highest peaks in the world, including Mount Aconcagua, which stands at 6,959 meters (22,831 feet) above sea level. This mountain range plays a critical role in the region’s climate and biodiversity, with a wide range of ecosystems and wildlife.