| Fort Pierce to Sesena | 4,354.96 mi (7,008.64 km) |
| Fort Pierce to Sestao | 4,337.15 mi (6,979.98 km) |
| Fort Pierce to Sevilla | 4,284.48 mi (6,895.21 km) |
| Fort Pierce to Sevilla La Nueva | 4,333.94 mi (6,974.80 km) |
| Fort Pierce to Silla | 4,536.99 mi (7,301.57 km) |
| Fort Pierce to Silleda | 4,087.09 mi (6,577.53 km) |
| Fort Pierce to Sitges | 4,611.77 mi (7,421.92 km) |
| Fort Pierce to Socuellamos | 4,415.69 mi (7,106.36 km) |
| Fort Pierce to Soller | 4,686.99 mi (7,542.99 km) |
| Fort Pierce to Solsona | 4,582.56 mi (7,374.92 km) |
| Fort Pierce to Son Servera | 4,723.48 mi (7,601.70 km) |
| Fort Pierce to Sonseca | 4,348.93 mi (6,998.93 km) |
| Fort Pierce to Sopelana | 4,337.34 mi (6,980.28 km) |
| Fort Pierce to Soria | 4,388.99 mi (7,063.40 km) |
| Fort Pierce to Suances | 4,284.13 mi (6,894.63 km) |
