| Name | % Correct |
|---|---|
| Chicago | 99%
|
| Cairo | 96%
|
| Cape Town | 94%
|
| Caracas | 93%
|
| Casablanca | 91%
|
| Calgary | 87%
|
| Cologne | 87%
|
| Canberra | 83%
|
| Chennai | 82%
|
| Cancun | 77%
|
| Christchurch | 75%
|
| Chengdu | 74%
|
| Conakry | 73%
|
| Cali | 71%
|
| Córdoba | 67%
|
| Chittagong | 62%
|
| Cebu | 58%
|
| Curitiba | 55%
|
| Cairns | 53%
|
| Ciudad Juárez | 51%
|
| Cotonou | 49%
|
| Chelyabinsk | 41%
|
| Cochabamba | 30%
|
| Changchun | 29%
|
| Concepcion | 26%
|
| Chita | 23%
|
| Chandigarh | 21%
|
| Constantine | 21%
|
| Chiba | 20%
|
| Comodoro Rivadavia | 18%
|
| Chonburi | 16%
|
| Cuernavaca | 14%
|
| Campina Grande | 10%
|
| Chitungwiza | 8%
|
| Chirchiq | 3%
|
| Cimahi | 2%
|