| population | |
| Brot-Plamboz | 284 |
| La Brevine | 622 |
| population | |
| La Chaux-du-Milieu | 496 |
| Le Cerneux-Pequignot | 312 |
| population | |
| Le Locle | 11132 |
| Les Ponts-de-Martel | 1222 |
 | Grenchen Airport | ~ 57.47 km |
| Bern-Belp Airport | ~ 62.09 km |
 | EuroAirport Basel-Mulhouse-Freiburg Airport | ~ 89.28 km |
| Dole-Tavaux Airport | ~ 95.63 km |
| Geneva Cointrin International Airport | ~ 97.76 km |
| Sion Airport | ~ 101.17 km |
| Emmen Air Base | ~ 122.15 km |
| Dijon-Bourgogne Airport | ~ 124.62 km |
| Buochs Airport | ~ 129.07 km |
