| Population | Cities | % Correct |
|---|---|---|
| 1,543,000 | San Jose (California, United States) | San Jose (San José, Costa Rica) | 71%
|
| 1,732,693 | Hyderabad (Telangāna, India) | Hyderabad (Sindh, Pakistan) | 59%
|
| 704,676 | Birmingham (Birmingham, United Kingdom) | Birmingham (Alabama, United States) | 47%
|
| 1,343,423 | Santiago (Región Metropolitana, Chile) | Santiago (Cibao Norte, Dominican Republic) | 47%
|
| 792,492 | Valencia (Carabobo, Venezuela) | Valencia (Valencia, Spain) | 47%
|
| 471,389 | San Juan (Puerto Rico, United States) | San Juan (San Juan, Argentina) | 35%
|
| 448,016 | Barcelona (Catalonia, Spain) | Barcelona (Anzoátegui, Venezuela) | 24%
|
| 328,883 | Columbus (Ohio, United States) | Columbus (Alabama, United States) | 24%
|
| 300,000 | Saint Louis (Missouri, United States) | Saint Louis (Saint Louis, Senegal) | 24%
|
| 3,671,192 | Fuzhou (Jiangxi, China) | Fuzhou (Fujian, China) | 18%
|
| 4,330,000 | Suzhou (Anhui, China) | Suzhou (Jiangsu, China) | 18%
|
| 1,148,126 | Yichun (Jiangxi, China) | Yichun (Heilongjiang, China) | 12%
|
| 2,162,461 | Taizhou (Jiangsu, China) | Taizhou (Zhejiang, China) | 6%
|
| 530,000 | Tripoli (Ţarābulus, Libya) | Tripoli (Liban-Nord, Lebanon) | 6%
|
| 853,197 | Wuxi (Jiangsu, China) | Wuxi (Hunan, China) | 6%
|