| Fort Lewis to Sesena | 5,338.50 mi (8,591.48 km) |
| Fort Lewis to Sestao | 5,185.10 mi (8,344.62 km) |
| Fort Lewis to Sevilla | 5,418.09 mi (8,719.57 km) |
| Fort Lewis to Sevilla La Nueva | 5,314.50 mi (8,552.86 km) |
| Fort Lewis to Silla | 5,484.16 mi (8,825.90 km) |
| Fort Lewis to Silleda | 5,051.20 mi (8,129.12 km) |
| Fort Lewis to Sitges | 5,446.40 mi (8,765.13 km) |
| Fort Lewis to Socuellamos | 5,412.16 mi (8,710.03 km) |
| Fort Lewis to Soller | 5,556.56 mi (8,942.42 km) |
| Fort Lewis to Solsona | 5,394.89 mi (8,682.24 km) |
| Fort Lewis to Son Servera | 5,584.59 mi (8,987.53 km) |
| Fort Lewis to Sonseca | 5,352.39 mi (8,613.84 km) |
| Fort Lewis to Sopelana | 5,182.06 mi (8,339.72 km) |
| Fort Lewis to Soria | 5,286.42 mi (8,507.66 km) |
| Fort Lewis to Suances | 5,146.08 mi (8,281.82 km) |
