| Alcazar de San Juan to Sceaux | 702.23 mi (1,130.13 km) |
| Alcazar de San Juan to Schiltigheim | 835.36 mi (1,344.37 km) |
| Alcazar de San Juan to Scionzier | 674.61 mi (1,085.68 km) |
| Alcazar de San Juan to Seclin | 827.27 mi (1,331.36 km) |
| Alcazar de San Juan to Sedan | 815.55 mi (1,312.50 km) |
| Alcazar de San Juan to Selestat | 808.70 mi (1,301.48 km) |
| Alcazar de San Juan to Sene | 568.02 mi (914.14 km) |
| Alcazar de San Juan to Senlis | 734.74 mi (1,182.46 km) |
| Alcazar de San Juan to Sens | 687.77 mi (1,106.86 km) |
| Alcazar de San Juan to Septemes-les-Vallons | 522.50 mi (840.89 km) |
| Alcazar de San Juan to Serris | 716.85 mi (1,153.66 km) |
| Alcazar de San Juan to Sete | 451.78 mi (727.08 km) |
| Alcazar de San Juan to Sevran | 716.59 mi (1,153.24 km) |
| Alcazar de San Juan to Sevres | 703.58 mi (1,132.31 km) |
| Alcazar de San Juan to Seynod | 650.43 mi (1,046.76 km) |
