| Horten to Sestao | 1,249.57 mi (2,010.99 km) |
| Horten to Sevilla | 1,697.43 mi (2,731.76 km) |
| Horten to Sevilla La Nueva | 1,459.37 mi (2,348.63 km) |
| Horten to Silla | 1,464.85 mi (2,357.44 km) |
| Horten to Silleda | 1,400.73 mi (2,254.25 km) |
| Horten to Sitges | 1,310.40 mi (2,108.89 km) |
| Horten to Socuellamos | 1,506.25 mi (2,424.07 km) |
| Horten to Soller | 1,399.22 mi (2,251.83 km) |
| Horten to Solsona | 1,263.03 mi (2,032.65 km) |
| Horten to Son Servera | 1,402.48 mi (2,257.07 km) |
| Horten to Sonseca | 1,499.88 mi (2,413.83 km) |
| Horten to Sopelana | 1,244.56 mi (2,002.92 km) |
| Horten to Soria | 1,339.14 mi (2,155.14 km) |
| Horten to Suances | 1,262.43 mi (2,031.68 km) |
| Horten to Sueca | 1,474.07 mi (2,372.28 km) |
