| Signal Hill to Sesena | 5,841.31 mi (9,400.69 km) |
| Signal Hill to Sestao | 5,724.09 mi (9,212.04 km) |
| Signal Hill to Sevilla | 5,873.74 mi (9,452.87 km) |
| Signal Hill to Sevilla La Nueva | 5,817.11 mi (9,361.74 km) |
| Signal Hill to Silla | 6,006.01 mi (9,665.75 km) |
| Signal Hill to Silleda | 5,545.84 mi (8,925.17 km) |
| Signal Hill to Sitges | 6,002.48 mi (9,660.06 km) |
| Signal Hill to Socuellamos | 5,914.28 mi (9,518.11 km) |
| Signal Hill to Soller | 6,106.88 mi (9,828.07 km) |
| Signal Hill to Solsona | 5,955.45 mi (9,584.37 km) |
| Signal Hill to Son Servera | 6,138.91 mi (9,879.63 km) |
| Signal Hill to Sonseca | 5,849.27 mi (9,413.49 km) |
| Signal Hill to Sopelana | 5,721.92 mi (9,208.54 km) |
| Signal Hill to Soria | 5,814.73 mi (9,357.91 km) |
| Signal Hill to Suances | 5,678.65 mi (9,138.91 km) |
