| Alcazar de San Juan to Seysses | 366.89 mi (590.46 km) |
| Alcazar de San Juan to Sin-le-Noble | 817.10 mi (1,315.00 km) |
| Alcazar de San Juan to Six-Fours-les-Plages | 533.42 mi (858.46 km) |
| Alcazar de San Juan to Soissons | 760.23 mi (1,223.47 km) |
| Alcazar de San Juan to Soisy-sous-Montmorency | 715.55 mi (1,151.56 km) |
| Alcazar de San Juan to Sollies-Pont | 546.13 mi (878.92 km) |
| Alcazar de San Juan to Somain | 819.85 mi (1,319.42 km) |
| Alcazar de San Juan to Sorgues | 523.75 mi (842.90 km) |
| Alcazar de San Juan to Sotteville-les-Rouen | 722.66 mi (1,163.00 km) |
| Alcazar de San Juan to Soyaux | 464.21 mi (747.08 km) |
| Alcazar de San Juan to Stains | 714.75 mi (1,150.28 km) |
| Alcazar de San Juan to Stiring-Wendel | 840.49 mi (1,352.63 km) |
| Alcazar de San Juan to Strasbourg | 834.01 mi (1,342.22 km) |
| Alcazar de San Juan to Sucy-en-Brie | 706.19 mi (1,136.50 km) |
| Alcazar de San Juan to Suresnes | 706.64 mi (1,137.23 km) |
