| Boise to Saint-Raphael | 5,471.26 mi (8,805.15 km) |
| Boise to Saint-Remy-de-Provence | 5,390.97 mi (8,675.92 km) |
| Boise to Saint-Saulve | 5,005.20 mi (8,055.09 km) |
| Boise to Saint-Sebastien-sur-Loire | 5,011.09 mi (8,064.58 km) |
| Boise to Saint-Sulpice-la-Pointe | 5,290.40 mi (8,514.07 km) |
| Boise to Saint-Vallier | 5,225.00 mi (8,408.83 km) |
| Boise to Sainte-Foy-les-Lyon | 5,286.52 mi (8,507.83 km) |
| Boise to Sainte-Genevieve-des-Bois | 5,058.90 mi (8,141.52 km) |
| Boise to Sainte-Luce-sur-Loire | 5,009.50 mi (8,062.02 km) |
| Boise to Sainte-Maxime | 5,473.52 mi (8,808.77 km) |
| Boise to Sainte-Savine | 5,128.16 mi (8,252.98 km) |
| Boise to Saintes | 5,112.99 mi (8,228.57 km) |
| Boise to Sallanches | 5,331.11 mi (8,579.59 km) |
| Boise to Sallaumines | 4,982.42 mi (8,018.42 km) |
| Boise to Salon-de-Provence | 5,407.32 mi (8,702.24 km) |
