| население | |
| Freiburg Region | 2285156 |
| Karlsruhe Region | 2812482 |
| население | |
| Regierungsbezirk Stuttgart | 4150949 |
| Tuebingen Region | 1876055 |
 | Stuttgart Airport | ~ 26.69 км |
| Karlsruhe Baden-Baden Airport | ~ 74.36 км |
| Lahr Airport | ~ 87.70 км |
| Friedrichshafen Airport | ~ 99.67 км |
 | Strasbourg Airport | ~ 101.12 км |
| Memmingen Allgau Airport | ~ 107.96 км |
| Mannheim-City Airport | ~ 113.86 км |
 | St Gallen Altenrhein Airport | ~ 120.33 км |
| Zürich Airport | ~ 120.64 км |
