| Keystone to Seysses | 4,622.15 mi (7,438.63 km) |
| Keystone to Sin-le-Noble | 4,567.03 mi (7,349.92 km) |
| Keystone to Six-Fours-les-Plages | 4,845.38 mi (7,797.89 km) |
| Keystone to Soissons | 4,594.89 mi (7,394.77 km) |
| Keystone to Soisy-sous-Montmorency | 4,558.06 mi (7,335.49 km) |
| Keystone to Sollies-Pont | 4,853.67 mi (7,811.23 km) |
| Keystone to Somain | 4,574.22 mi (7,361.50 km) |
| Keystone to Sorgues | 4,779.39 mi (7,691.69 km) |
| Keystone to Sotteville-les-Rouen | 4,497.67 mi (7,238.31 km) |
| Keystone to Soyaux | 4,526.88 mi (7,285.31 km) |
| Keystone to Stains | 4,562.42 mi (7,342.51 km) |
| Keystone to Stiring-Wendel | 4,753.50 mi (7,650.02 km) |
| Keystone to Strasbourg | 4,802.60 mi (7,729.04 km) |
| Keystone to Sucy-en-Brie | 4,571.96 mi (7,357.86 km) |
| Keystone to Suresnes | 4,556.81 mi (7,333.48 km) |
