| Area (sq km) | Country | Answer | % Correct |
|---|---|---|---|
| 77,982 | Japan | Hokkaidō | 97%
|
| 227,938 | Japan | Honshū | 94%
|
| 33,210 | China | Hainan | 89%
|
| 73,929 | Dominican Republic/Haiti | Hispaniola | 89%
|
| 10,434 | United States | Hawaiʻi | 66%
|
| 1,031 | Estonia | Hiiumaa | 37%
|
| 18,040 | Indonesia | Halmahera | 34%
|
| 2,198 | Norway | Hinnøya | 11%
|
| 4,117 | Chile | Hoste Island | 6%
|
| 1,049 | Russia | Hall Island | 3%
|
| 1,508 | Bangladesh | Hatiya Island | 3%
|