| Port Royal to Seysses | 4,355.08 mi (7,008.82 km) |
| Port Royal to Sin-le-Noble | 4,280.57 mi (6,888.92 km) |
| Port Royal to Six-Fours-les-Plages | 4,575.97 mi (7,364.31 km) |
| Port Royal to Soissons | 4,310.68 mi (6,937.37 km) |
| Port Royal to Soisy-sous-Montmorency | 4,275.32 mi (6,880.47 km) |
| Port Royal to Sollies-Pont | 4,583.84 mi (7,376.98 km) |
| Port Royal to Somain | 4,287.70 mi (6,900.39 km) |
| Port Royal to Sorgues | 4,508.20 mi (7,255.25 km) |
| Port Royal to Sotteville-les-Rouen | 4,214.47 mi (6,782.53 km) |
| Port Royal to Soyaux | 4,254.31 mi (6,846.65 km) |
| Port Royal to Stains | 4,279.74 mi (6,887.57 km) |
| Port Royal to Stiring-Wendel | 4,467.83 mi (7,190.29 km) |
| Port Royal to Strasbourg | 4,517.90 mi (7,270.86 km) |
| Port Royal to Sucy-en-Brie | 4,289.66 mi (6,903.54 km) |
| Port Royal to Suresnes | 4,274.41 mi (6,879.00 km) |
