What is the largest country in the world?

Russia is the largest country in the world because of its vast territorial expanse. It covers an area of approximately 17.1 million square kilometers, spanning 11 time zones and two continents, Europe and Asia. With its expansive landmass and diverse geography, Russia stretches from the Arctic Ocean in the north to the Black Sea in the south, and from the Baltic Sea in the west to the Pacific Ocean in the east. Its sheer size, both in terms of land area and population, makes Russia the largest country globally.