| Building | Floor Area (square metres) | Country | % Correct |
|---|---|---|---|
| The Pentagon | 620,000 | United States | 100%
|
| Roppongi Hills Mori Tower | 380,105 | Japan | 96%
|
| Brookfield Place | 276,110 | Canada | 91%
|
| CCTV Headquarters | 389,079 | China | 91%
|
| Lotte World Tower | 304,081 | South Korea | 91%
|
| World Trade Center Mexico | 239,000 | Mexico | 87%
|
| Burj Khalifa | 309,473 | United Arab Emirates | 78%
|
| Taipei 101 | 294,258 | Taiwan | 74%
|
| Petronas Tower 1 | Petronas Tower 2 | 218,000 | Malaysia | 52%
|
| Palace of the Parliament | 365,000 | Romania | 30%
|