Europe encompasses an area of 10,400,000 km� (4,000,000 square miles), stretching from Asia to the Atlantic, and from Africa to the Arctic. Europe's longest river is the Volga, which meanders 3,530 km (2,193 miles) through Russia, and flows into the Caspian Sea. Eastern Europe's highest point is Russia's Mt. Elbrus, which rises to 5,642 m (18,510 feet) above sea level. Western Europe's highest point is Mont Blanc in the French-Italian Alps, which rises to 4,807 m (15,771 feet) above sea level.