| South Portland to Saint-Brice-sous-Foret | 3,352.27 mi (5,394.95 km) |
| South Portland to Saint-Brieuc | 3,147.70 mi (5,065.73 km) |
| South Portland to Saint-Chamas | 3,629.62 mi (5,841.31 km) |
| South Portland to Saint-Chamond | 3,545.79 mi (5,706.39 km) |
| South Portland to Saint-Claude | 3,575.70 mi (5,754.53 km) |
| South Portland to Saint-Cloud | 3,350.78 mi (5,392.56 km) |
| South Portland to Saint-Cyprien | 3,569.46 mi (5,744.50 km) |
| South Portland to Saint-Cyr-l'Ecole | 3,345.24 mi (5,383.64 km) |
| South Portland to Saint-Cyr-sur-Loire | 3,324.12 mi (5,349.66 km) |
| South Portland to Saint-Cyr-sur-Mer | 3,671.44 mi (5,908.62 km) |
| South Portland to Saint-Denis | 3,353.83 mi (5,397.46 km) |
| South Portland to Saint-Die-des-Vosges | 3,563.68 mi (5,735.19 km) |
| South Portland to Saint-Dizier | 3,470.33 mi (5,584.95 km) |
| South Portland to Saint-Doulchard | 3,405.31 mi (5,480.31 km) |
| South Portland to Saint-Egreve | 3,604.04 mi (5,800.14 km) |
