| Illescas to Schiedam | 904.60 mi (1,455.82 km) |
| Illescas to Schijndel | 909.44 mi (1,463.61 km) |
| Illescas to Schinnen | 882.29 mi (1,419.91 km) |
| Illescas to Schoonhoven | 916.06 mi (1,474.26 km) |
| Illescas to Simpelveld | 878.34 mi (1,413.54 km) |
| Illescas to Sint Anthonis | 920.54 mi (1,481.47 km) |
| Illescas to Sint Willebrord | 886.64 mi (1,426.91 km) |
| Illescas to Sint-Michielsgestel | 909.27 mi (1,463.32 km) |
| Illescas to Sint-Oedenrode | 907.00 mi (1,459.68 km) |
| Illescas to Sittard | 884.68 mi (1,423.75 km) |
| Illescas to Sliedrecht | 906.32 mi (1,458.58 km) |
| Illescas to Slochteren | 1,033.54 mi (1,663.32 km) |
| Illescas to Sluis | 847.09 mi (1,363.26 km) |
| Illescas to Sneek | 997.83 mi (1,605.86 km) |
| Illescas to Soest | 939.68 mi (1,512.26 km) |
