| South Portland to Saint-Raphael | 3,710.12 mi (5,970.86 km) |
| South Portland to Saint-Remy-de-Provence | 3,612.91 mi (5,814.42 km) |
| South Portland to Saint-Saulve | 3,365.45 mi (5,416.16 km) |
| South Portland to Saint-Sebastien-sur-Loire | 3,235.15 mi (5,206.47 km) |
| South Portland to Saint-Sulpice-la-Pointe | 3,473.82 mi (5,590.57 km) |
| South Portland to Saint-Vallier | 3,504.23 mi (5,639.51 km) |
| South Portland to Sainte-Foy-les-Lyon | 3,550.32 mi (5,713.69 km) |
| South Portland to Sainte-Genevieve-des-Bois | 3,361.30 mi (5,409.48 km) |
| South Portland to Sainte-Luce-sur-Loire | 3,234.71 mi (5,205.76 km) |
| South Portland to Sainte-Maxime | 3,708.26 mi (5,967.88 km) |
| South Portland to Sainte-Savine | 3,442.49 mi (5,540.15 km) |
| South Portland to Saintes | 3,312.79 mi (5,331.42 km) |
| South Portland to Sallanches | 3,622.58 mi (5,829.98 km) |
| South Portland to Sallaumines | 3,335.88 mi (5,368.58 km) |
| South Portland to Salon-de-Provence | 3,629.45 mi (5,841.03 km) |
