| Island | Biggest City Population | City | % Correct |
|---|---|---|---|
| North Island, New Zealand | 1,550,000 | Auckland | 100%
|
| Sri Lanka | 2,320,000 | Colombo | 100%
|
| Zealand, Denmark | 1,400,000 | Copenhagen | 100%
|
| Ireland | 593,000 | Dublin | 100%
|
| Cuba | 2,140,000 | Havana | 100%
|
| Oahu, United States | 351,000 | Honolulu | 100%
|
| Java, Indonesia | 10,560,000 | Jakarta | 100%
|
| Jamaica | 662,000 | Kingston | 100%
|
| Great Britain, United Kingdom | 9,790,000 | London | 100%
|
| Puerto Rico, United States | 1,840,000 | San Juan | 100%
|
| Honshu, Japan | 9,880,000 | Tokyo | 100%
|
| South Island, New Zealand | 408,000 | Christchurch | 93%
|
| Tasmania, Australia | 197,000 | Hobart | 93%
|
| Cyprus | 256,000 | Nicosia | 93%
|
| Greenland, Denmark | 20,300 | Nuuk | 93%
|
| Sicily, Italy | 626,000 | Palermo | 93%
|
| New Guinea, Indonesia/Papua New Guinea | 757,000 | Port Moresby | 93%
|
| Iceland | 240,000 | Reykjavik | 93%
|
| Hispaniola, Haiti/Dominican Republic | 1,029,110 | Santo Domingo | 93%
|
| Hokkaido, Japan | 1,980,000 | Sapporo | 86%
|
| Madagascar | 2,300,000 | Antananarivo | 79%
|
| Crete, Greece | 211,000 | Heraklion | 79%
|
| Corsica, France | 76,300 | Ajaccio | 71%
|
| Mallorca, Spain | 438,000 | Palma | 71%
|
| Newfoundland, Canada | 186,000 | St. John's | 71%
|
| Vancouver, Canada | 397,000 | Victoria | 71%
|
| New Caledonia, France | 86,000 | Nouméa | 57%
|
| Sardinia, Italy | 146,000 | Cagliari | 50%
|
| Sumatra, Indonesia | 2,440,000 | Medan | 50%
|
| Kyushu, Japan | 1,590,000 | Fukuoka | 43%
|
| Sulawesi, Indonesia | 1,430,000 | Makassar | 43%
|
| Funen, Denmark | 185,000 | Odense | 43%
|
| Taiwan | 4,050,000 | New Taipei | 36%
|
| Luzon, Philippines | 2,960,000 | Quezon City | 36%
|
| Gotland, Sweden | 24,000 | Visby | 36%
|
| Baffin, Canada | 7,400 | Iqaluit | 21%
|
| Mindanao, Philippines | 1,780,000 | Davao City | 14%
|
| Sakhalin, Russia | 182,000 | Yuzhno-Sakhalinsk | 14%
|
| New Britain, Papua New Guinea | 27,200 | Kimbe | 7%
|
| Unguja, Tanzania | 219,000 | Zanzibar City | 7%
|