| Population | City | % Correct |
|---|---|---|
| 14.8m | London | 99%
|
| 4.75m | Berlin | 97%
|
| 2.50m | Lisbon | 97%
|
| 6.15m | Milan | 97%
|
| 15.5m | Tehran | 96%
|
| 7.70m | Boston | 94%
|
| 6.80m | Houston | 93%
|
| 4.30m | Cape Town | 92%
|
| 5.70m | Amman | 91%
|
| 2.38m | Asunción | 91%
|
| 8.55m | Washington | 87%
|
| 4.08m | Busan | 84%
|
| 4.10m | Medellín | 84%
|
| 3.48m | Durban | 83%
|
| 5.75m | Yangon | 81%
|
| 5.75m | Abidjan | 79%
|
| 9.25m | Wuhan | 78%
|
| 7.10m | Xi'an | 76%
|
| 13.2m | Tianjin | 68%
|
| 3.25m | Isfahan | 64%
|
| 3.68m | Ibadan | 61%
|
| 10.2m | Xiamen | 61%
|
| 5.15m | Harbin | 60%
|
| 4.63m | Dalian | 55%
|
| 4.08m | Medan | 53%
|
| 4.60m | Jinan | 35%
|
| 4.18m | Taiyuan | 32%
|
| 3.75m | Changchun | 30%
|
| 2.65m | Anshan | 25%
|
| 2.98m | Tangshan | 19%
|
| 2.53m | Jiangyin | 6%
|