| population | |
| Lotzwil | 2391 |
| population | |
| Lotzwil, Unterdorf |
 | Grenchen Airport | ~ 28.34 km |
| Bern-Belp Airport | ~ 37.92 km |
| Emmen Air Base | ~ 40.30 km |
 | EuroAirport Basel-Mulhouse-Freiburg Airport | ~ 48.66 km |
| Buochs Airport | ~ 51.70 km |
| Zürich Airport | ~ 64.30 km |
| Colmar-Houssen Airport | ~ 107.29 km |
| Sion Airport | ~ 113.65 km |
 | Lahr Airport | ~ 131.14 km |
