| Answer | % Correct |
|---|---|
| Chad | 100%
|
| Chile | 98%
|
| Canada | 97%
|
| China | 95%
|
| Crete | 95%
|
| Cuba | 95%
|
| Cyprus | 95%
|
| Cairo | 91%
|
| Congo | 89%
|
| Cebu | 86%
|
| Comoros | 86%
|
| Cali | 82%
|
| California | 82%
|
| Caracas | 82%
|
| Colombo | 82%
|
| Colombia | 81%
|
| Cambodia | 78%
|
| Cardiff | 78%
|
| Casablanca | 76%
|
| Copenhagen | 76%
|
| Calgary | 75%
|
| Cameroon | 72%
|
| Colorado | 72%
|
| Columbia | 72%
|
| Canton | 68%
|
| Cheyenne | 67%
|
| Canberra | 65%
|
| Columbus | 65%
|
| Cincinnati | 63%
|
| Conakry | 63%
|
| Connecticut | 63%
|
| Croatia | 61%
|
| Cape Verde | 59%
|
| Chicago | 59%
|
| Corsica | 58%
|
| Caspian | 57%
|
| Crimea | 57%
|
| Cape Town | 55%
|
| Costa Rica | 55%
|
| Chisinau | 51%
|
| Cleveland | 51%
|
| Concord | 51%
|
| Chengdu | 48%
|
| Czech Republic | 48%
|
| Charleston | 45%
|
| Chongqing | 45%
|
| Castries | 44%
|
| Chittagong | 38%
|
| Chennai | 36%
|
| Carson City | 20%
|