| German city name | Polish city name | % Correct |
|---|---|---|
| Krakau | Kraków | 100%
|
| Warschau | Warszawa | 100%
|
| Danzig | Gdańsk | 98%
|
| Kattowitz | Katowice | 96%
|
| Posen | Poznań | 92%
|
| Breslau | Wrocław | 87%
|
| Stettin | Szczecin | 85%
|
| Gdingen | Gdynia | 73%
|
| Gleiwitz | Gliwice | 62%
|
| Bromberg | Bydgoszcz | 53%
|
| Tschenstochau | Częstochowa | 49%
|
| Reichshof | Rzeszów | 42%
|
| Hindenburg | Zabrze | 20%
|
| Sudauen | Suwałki | 15%
|
| Schröttersburg | Płock | 13%
|