| # | Population | Country | Answer | % Correct |
|---|---|---|---|---|
| 1 | 1,590,000 | Italy | Turin | 100%
|
| 4 | 705,369 | Albania | Tirana | 98%
|
| 8 | 437,817 | Estonia | Tallinn | 96%
|
| 2 | 1,120,000 | France | Toulouse | 95%
|
| 3 | 802,392 | Greece | Thessaloniki | 94%
|
| 12 | 353,704 | Finland | Tampere | 70%
|
| 19 | 212,660 | Norway | Trondheim | 69%
|
| 13 | 283,305 | Finland | Turku | 69%
|
| 6 | 590,479 | France | Toulon | 60%
|
| 15 | 250,849 | Romania | Timișoara | 54%
|
| 11 | 354,325 | France | Tours | 48%
|
| 20 | 198,417 | Italy | Trieste | 44%
|
| 18 | 213,055 | Netherlands | Tilburg | 42%
|
| 10 | 360,836 | Spain | Tarragona - Reus | 39%
|
| 7 | 473,622 | Russia | Tula | 34%
|
| 5 | 684,709 | Russia | Tolyatti | 33%
|
| 9 | 416,219 | Russia | Tver | 32%
|
| 21 | 198,273 | Poland | Toruń | 23%
|
| 17 | 225,004 | Ukraine | Ternopil | 19%
|
| 14 | 261,803 | Russia | Tambov | 18%
|
| 16 | 245,120 | Russia | Taganrog | 11%
|
| 22 | 188,304 | United Kingdom | Torbay | 7%
|