| Alcacer do Sal to Sceaux | 897.79 mi (1,444.85 km) |
| Alcacer do Sal to Schiltigheim | 1,075.20 mi (1,730.38 km) |
| Alcacer do Sal to Scionzier | 933.53 mi (1,502.37 km) |
| Alcacer do Sal to Seclin | 1,013.15 mi (1,630.50 km) |
| Alcacer do Sal to Sedan | 1,026.05 mi (1,651.27 km) |
| Alcacer do Sal to Selestat | 1,050.32 mi (1,690.32 km) |
| Alcacer do Sal to Sene | 701.95 mi (1,129.67 km) |
| Alcacer do Sal to Senlis | 929.00 mi (1,495.08 km) |
| Alcacer do Sal to Sens | 899.66 mi (1,447.87 km) |
| Alcacer do Sal to Septemes-les-Vallons | 802.50 mi (1,291.51 km) |
| Alcacer do Sal to Serris | 916.73 mi (1,475.34 km) |
| Alcacer do Sal to Sete | 725.41 mi (1,167.44 km) |
| Alcacer do Sal to Sevran | 913.09 mi (1,469.48 km) |
| Alcacer do Sal to Sevres | 897.82 mi (1,444.91 km) |
| Alcacer do Sal to Seynod | 908.83 mi (1,462.63 km) |
