1. Burj Khalifa 829.8 m (2,722 ft.) br 2. Shanghai Tower - 632 m (2,073 ft.) br 3. Abraj Al Bait Towers 601 m (1,972 ft.) br 4. One World Trade Center - 541.3 m (1,776 ft.) br 5. CTF Finance Centre 530 m (1,740 ft.) br 6. Taipei 101 - 509 m (1,670 ft.) br 7. Shanghai World Financial Center - 492 m (1,614 ft.) br 8. International Commerce Centre - 484 m (1,588 ft.) br 9. Petronas Twin Towers - 452 m (1,482 ft.) br 10. Zifeng Tower - 450 m (1,480 ft.