| Duffel to Saint-Brieuc | 370.40 mi (596.10 km) |
| Duffel to Saint-Chamas | 522.19 mi (840.39 km) |
| Duffel to Saint-Chamond | 388.48 mi (625.19 km) |
| Duffel to Saint-Claude | 331.34 mi (533.24 km) |
| Duffel to Saint-Cloud | 186.53 mi (300.19 km) |
| Duffel to Saint-Cyprien | 590.34 mi (950.05 km) |
| Duffel to Saint-Cyr-l'Ecole | 192.72 mi (310.16 km) |
| Duffel to Saint-Cyr-sur-Loire | 308.49 mi (496.47 km) |
| Duffel to Saint-Cyr-sur-Mer | 549.81 mi (884.83 km) |
| Duffel to Saint-Denis | 177.70 mi (285.98 km) |
| Duffel to Saint-Die-des-Vosges | 222.84 mi (358.63 km) |
| Duffel to Saint-Dizier | 171.18 mi (275.48 km) |
| Duffel to Saint-Doulchard | 292.88 mi (471.35 km) |
| Duffel to Saint-Egreve | 408.99 mi (658.21 km) |
| Duffel to Saint-Esteve | 584.79 mi (941.13 km) |
