| population | |
| Bureau de Poste de Seglien |
| population | |
| Seglien | 764 |
 | Lorient South Brittany (Bretagne Sud) Airport | ~ 43.81 km |
| Saint-Brieuc-Armor Airport | ~ 52.96 km |
| Vannes-Meucon Airport | ~ 53.86 km |
| Morlaix-Ploujean Airport | ~ 73.45 km |
| Lannion-Côte de Granit Airport | ~ 75.58 km |
| Quimper-Cornouaille Airport | ~ 76.37 km |
| Aérodrome de Belle Île | ~ 86.97 km |
| Landivisiau Air Base | ~ 87.15 km |
| Dinard-Pleurtuit-Saint-Malo Airport | ~ 96.05 km |
