| population | |
| Erkrath | 43594 |
| Haan | 30298 |
| Heiligenhaus | 26367 |
| Hilden | 55182 |
| population | |
| Langenfeld (Rheinland) | 59223 |
| Mettmann | 38808 |
| Monheim am Rhein | 41913 |
| Ratingen | 86424 |
 | Düsseldorf Airport | ~ 15.54 km |
| Essen Mülheim Airport | ~ 17.44 km |
| Mönchengladbach Airport | ~ 33.16 km |
| Cologne Bonn Airport | ~ 43.96 km |
| Dortmund Airport | ~ 53.20 km |
| Bonn-Hangelar Airport | ~ 54.77 km |
| Weeze Airport | ~ 70.21 km |
| Geilenkirchen Air Base | ~ 72.82 km |
| Aachen-Merzbrück Airport | ~ 72.87 km |
