| North Potomac to Saint-Raphael | 4,180.47 mi (6,727.82 km) |
| North Potomac to Saint-Remy-de-Provence | 4,082.70 mi (6,570.47 km) |
| North Potomac to Saint-Saulve | 3,841.92 mi (6,182.98 km) |
| North Potomac to Saint-Sebastien-sur-Loire | 3,707.10 mi (5,966.00 km) |
| North Potomac to Saint-Sulpice-la-Pointe | 3,941.65 mi (6,343.48 km) |
| North Potomac to Saint-Vallier | 3,977.71 mi (6,401.51 km) |
| North Potomac to Sainte-Foy-les-Lyon | 4,022.87 mi (6,474.18 km) |
| North Potomac to Sainte-Genevieve-des-Bois | 3,836.25 mi (6,173.85 km) |
| North Potomac to Sainte-Luce-sur-Loire | 3,706.72 mi (5,965.39 km) |
| North Potomac to Sainte-Maxime | 4,178.37 mi (6,724.43 km) |
| North Potomac to Sainte-Savine | 3,917.57 mi (6,304.72 km) |
| North Potomac to Saintes | 3,782.80 mi (6,087.82 km) |
| North Potomac to Sallanches | 4,096.13 mi (6,592.08 km) |
| North Potomac to Sallaumines | 3,812.29 mi (6,135.29 km) |
| North Potomac to Salon-de-Provence | 4,099.15 mi (6,596.95 km) |
