| Tucson Mountains to Sesena | 5,618.75 mi (9,042.51 km) |
| Tucson Mountains to Sestao | 5,519.89 mi (8,883.41 km) |
| Tucson Mountains to Sevilla | 5,630.27 mi (9,061.04 km) |
| Tucson Mountains to Sevilla La Nueva | 5,594.79 mi (9,003.95 km) |
| Tucson Mountains to Silla | 5,789.89 mi (9,317.93 km) |
| Tucson Mountains to Silleda | 5,323.72 mi (8,567.70 km) |
| Tucson Mountains to Sitges | 5,802.65 mi (9,338.46 km) |
| Tucson Mountains to Socuellamos | 5,690.42 mi (9,157.84 km) |
| Tucson Mountains to Soller | 5,902.82 mi (9,499.67 km) |
| Tucson Mountains to Solsona | 5,758.46 mi (9,267.34 km) |
| Tucson Mountains to Son Servera | 5,936.36 mi (9,553.65 km) |
| Tucson Mountains to Sonseca | 5,623.94 mi (9,050.86 km) |
| Tucson Mountains to Sopelana | 5,518.16 mi (8,880.62 km) |
| Tucson Mountains to Soria | 5,604.23 mi (9,019.14 km) |
| Tucson Mountains to Suances | 5,472.05 mi (8,806.41 km) |
