| Port Huron to Saint-Brice-sous-Foret | 3,874.62 mi (6,235.59 km) |
| Port Huron to Saint-Brieuc | 3,682.82 mi (5,926.93 km) |
| Port Huron to Saint-Chamas | 4,177.04 mi (6,722.30 km) |
| Port Huron to Saint-Chamond | 4,084.33 mi (6,573.10 km) |
| Port Huron to Saint-Claude | 4,106.33 mi (6,608.50 km) |
| Port Huron to Saint-Cloud | 3,874.41 mi (6,235.25 km) |
| Port Huron to Saint-Cyprien | 4,125.53 mi (6,639.40 km) |
| Port Huron to Saint-Cyr-l'Ecole | 3,869.43 mi (6,227.24 km) |
| Port Huron to Saint-Cyr-sur-Loire | 3,859.57 mi (6,211.38 km) |
| Port Huron to Saint-Cyr-sur-Mer | 4,219.23 mi (6,790.20 km) |
| Port Huron to Saint-Denis | 3,876.58 mi (6,238.75 km) |
| Port Huron to Saint-Die-des-Vosges | 4,080.79 mi (6,567.40 km) |
| Port Huron to Saint-Dizier | 3,989.59 mi (6,420.63 km) |
| Port Huron to Saint-Doulchard | 3,939.18 mi (6,339.49 km) |
| Port Huron to Saint-Egreve | 4,141.42 mi (6,664.97 km) |
