| Population | Country | City | % Correct |
|---|---|---|---|
| 18,800,000 | Thailand | Bangkok | 96%
|
| 4,775,000 | Spain | Barcelona | 96%
|
| 19,800,000 | China | Beijing | 96%
|
| 4,725,000 | Germany | Berlin | 96%
|
| 2,700,000 | Belgium | Brussels | 96%
|
| 16,400,000 | Argentina | Buenos Aires | 95%
|
| 3,125,000 | United Kingdom | Birmingham | 94%
|
| 1,090,000 | United States | Birmingham | 94%
|
| 2,625,000 | Hungary | Budapest | 94%
|
| 7,000,000 | Iraq | Baghdad | 93%
|
| 9,600,000 | Colombia | Bogotá | 93%
|
| 7,750,000 | United States | Boston | 91%
|
| 3,150,000 | Australia | Brisbane | 91%
|
| 4,000,000 | Brazil | Brasília | 86%
|
| 3,525,000 | Mali | Bamako | 84%
|
| 2,250,000 | Congo (Rep.) | Brazzaville | 80%
|
| 12,200,000 | India | Bengaluru | 79%
|
| 5,000,000 | Brazil | Belo Horizonte | 74%
|
| 1,190,000 | Central African Republic | Bangui | 71%
|
| 2,800,000 | United States | Baltimore | 68%
|
| 6,950,000 | Indonesia | Bandung | 61%
|
| 2,225,000 | Brazil | Belém | 50%
|
| 1,350,000 | United States | Buffalo | 43%
|
| 1,650,000 | Nigeria | Benin City | 39%
|
| 1,250,000 | Angola | Benguela | 20%
|
| 943,000 | United States | Bridgeport | 20%
|
| 108,000 | Australia | Ballarat | 12%
|
| 101,000 | Australia | Bendigo | 11%
|
| 75,000 | Australia | Bunbury | 8%
|
| 71,000 | Australia | Bundaberg | 8%
|