| population | |
| Bureau de Poste de Saint Julien |
| population | |
| Saint-Julien | 1897 |
 | Saint-Brieuc-Armor Airport | ~ 9.89 km |
| Dinard-Pleurtuit-Saint-Malo Airport | ~ 56.28 km |
| Lannion-Côte de Granit Airport | ~ 58.72 km |
| Morlaix-Ploujean Airport | ~ 75.48 km |
| Vannes-Meucon Airport | ~ 81.41 km |
| Lorient South Brittany (Bretagne Sud) Airport | ~ 89.79 km |
| Rennes-Saint-Jacques Airport | ~ 90.69 km |
 | Jersey Airport | ~ 95.50 km |
| Landivisiau Air Base | ~ 98.78 km |
