| Fläche (in km) | Stadt | % Korrekt |
|---|---|---|
| 405,01 | Köln | 98%
|
| 280,71 | Dortmund | 97%
|
| 217,41 | Düsseldorf | 91%
|
| 210,34 | Essen | 88%
|
| 232,8 | Duisburg | 86%
|
| 258,83 | Bielefeld | 80%
|
| 160,85 | Aachen | 76%
|
| 168,39 | Wuppertal | 76%
|
| 303,28 | Münster | 75%
|
| 170,47 | Mönchengladbach | 70%
|
| 179,59 | Paderborn | 69%
|
| 160,45 | Hagen | 63%
|
| 226,43 | Hamm | 57%
|
| 193,72 | Arnsberg | 19%
|
| 171,2 | Dorsten | 18%
|