| Port-de-Bouc to Saint-Brieuc | 512.64 mi (825.01 km) |
| Port-de-Bouc to Saint-Chamas | 10.30 mi (16.58 km) |
| Port-de-Bouc to Saint-Chamond | 145.09 mi (233.49 km) |
| Port-de-Bouc to Saint-Claude | 210.45 mi (338.68 km) |
| Port-de-Bouc to Saint-Cloud | 398.17 mi (640.79 km) |
| Port-de-Bouc to Saint-Cyprien | 113.95 mi (183.38 km) |
| Port-de-Bouc to Saint-Cyr-l'Ecole | 398.18 mi (640.82 km) |
| Port-de-Bouc to Saint-Cyr-sur-Loire | 346.32 mi (557.35 km) |
| Port-de-Bouc to Saint-Cyr-sur-Mer | 39.31 mi (63.26 km) |
| Port-de-Bouc to Saint-Denis | 402.32 mi (647.47 km) |
| Port-de-Bouc to Saint-Die-des-Vosges | 350.05 mi (563.34 km) |
| Port-de-Bouc to Saint-Dizier | 361.59 mi (581.92 km) |
| Port-de-Bouc to Saint-Doulchard | 285.19 mi (458.96 km) |
| Port-de-Bouc to Saint-Egreve | 130.80 mi (210.50 km) |
| Port-de-Bouc to Saint-Esteve | 118.44 mi (190.61 km) |
