| население | |
| Trey | 207 |
| Trey, Les Folosses | |
| Trey, Planche-a-Failly |
| население | |
| Trey, village |
 | Bern-Belp Airport | ~ 46.48 км |
| Grenchen Airport | ~ 58.74 км |
| Sion Airport | ~ 69.09 км |
| Geneva Cointrin International Airport | ~ 86.29 км |
 | EuroAirport Basel-Mulhouse-Freiburg Airport | ~ 101.55 км |
| Megève Altiport | ~ 107.91 км |
| Emmen Air Base | ~ 110.71 км |
| Annecy-Haute-Savoie-Mont Blanc Airport | ~ 112.86 км |
| Buochs Airport | ~ 114.20 км |
