| Fort Thomas to Sesena | 4,138.77 mi (6,660.71 km) |
| Fort Thomas to Sestao | 4,070.01 mi (6,550.04 km) |
| Fort Thomas to Sevilla | 4,122.22 mi (6,634.08 km) |
| Fort Thomas to Sevilla La Nueva | 4,115.52 mi (6,623.29 km) |
| Fort Thomas to Silla | 4,316.69 mi (6,947.04 km) |
| Fort Thomas to Silleda | 3,849.02 mi (6,194.39 km) |
| Fort Thomas to Sitges | 4,354.43 mi (7,007.77 km) |
| Fort Thomas to Socuellamos | 4,207.52 mi (6,771.34 km) |
| Fort Thomas to Soller | 4,446.05 mi (7,155.22 km) |
| Fort Thomas to Solsona | 4,315.74 mi (6,945.52 km) |
| Fort Thomas to Son Servera | 4,481.34 mi (7,212.02 km) |
| Fort Thomas to Sonseca | 4,139.92 mi (6,662.56 km) |
| Fort Thomas to Sopelana | 4,069.03 mi (6,548.48 km) |
| Fort Thomas to Soria | 4,142.66 mi (6,666.97 km) |
| Fort Thomas to Suances | 4,019.15 mi (6,468.20 km) |
