| Sankt Leon-Rot to Sestao | 688.84 mi (1,108.58 km) |
| Sankt Leon-Rot to Sevilla | 1,104.85 mi (1,778.08 km) |
| Sankt Leon-Rot to Sevilla La Nueva | 871.19 mi (1,402.05 km) |
| Sankt Leon-Rot to Silla | 815.15 mi (1,311.86 km) |
| Sankt Leon-Rot to Silleda | 923.79 mi (1,486.69 km) |
| Sankt Leon-Rot to Sitges | 645.27 mi (1,038.46 km) |
| Sankt Leon-Rot to Socuellamos | 888.10 mi (1,429.26 km) |
| Sankt Leon-Rot to Soller | 717.20 mi (1,154.22 km) |
| Sankt Leon-Rot to Solsona | 607.20 mi (977.20 km) |
| Sankt Leon-Rot to Son Servera | 714.28 mi (1,149.52 km) |
| Sankt Leon-Rot to Sonseca | 902.90 mi (1,453.07 km) |
| Sankt Leon-Rot to Sopelana | 684.66 mi (1,101.86 km) |
| Sankt Leon-Rot to Soria | 743.83 mi (1,197.08 km) |
| Sankt Leon-Rot to Suances | 723.98 mi (1,165.13 km) |
| Sankt Leon-Rot to Sueca | 822.09 mi (1,323.02 km) |
