6 of the World's Longest Buildings | Explore the world's longest buildings, where architectural marvels and engineering feats meet. These iconic skyscrapers and structures showcase exceptional design and span.
6 of the World's Longest Buildings | Great Wall of China: Iconic fortification stretching thousands of miles.
6 of the World's Longest Buildings | Mercedes-Benz Factory: Immense auto assembly plant in Germany.
6 of the World's Longest Buildings | Burj Khalifa: Tallest skyscraper, impressive height in Dubai.
6 of the World's Longest Buildings | The Pentagon: Vast U.S. Department of Defense headquarters in Arlington.
6 of the World's Longest Buildings | Vatican Apostolic Palace: Enormous Papal residence and administrative center.
6 of the World's Longest Buildings | Palace of the Parliament: Gigantic government building in Bucharest, Romania.