| Population | City | % Correct |
|---|---|---|
| 18.2 mil | Cairo | 88%
|
| 9.75 mil | Chicago | 88%
|
| 9.30 mil | Chengdu | 71%
|
| 10.7 mil | Chennai | 68%
|
| 4.13 mil | Cape Town | 67%
|
| 3.75 mil | Caracas | 63%
|
| 7.80 mil | Chongqing | 61%
|
| 4.33 mil | Casablanca | 49%
|
| 2.75 mil | Cincinnati | 49%
|
| 3.05 mil | Cleveland | 48%
|
| 4.75 mil | Colombo | 41%
|
| 3.00 mil | Cali | 40%
|
| 4.73 mil | Chittagong | 40%
|
| 3.35 mil | Curitiba | 39%
|
| 4.55 mil | Changsha | 36%
|
| 2.60 mil | Cebu | 28%
|
| 3.65 mil | Changchun | 20%
|
| 3.13 mil | Campinas | 17%
|
| 2.58 mil | Coimbatore | 14%
|
| 2.75 mil | Changzhou | 11%
|