| Fort Lewis to Sesimbra | 5,246.35 mi (8,443.18 km) |
| Fort Lewis to Setubal | 5,249.29 mi (8,447.91 km) |
| Fort Lewis to Sever do Vouga | 5,150.45 mi (8,288.85 km) |
| Fort Lewis to Silves | 5,336.14 mi (8,587.68 km) |
| Fort Lewis to Sines | 5,280.44 mi (8,498.05 km) |
| Fort Lewis to Sintra | 5,217.53 mi (8,396.80 km) |
| Fort Lewis to Sobrado de Paiva | 5,137.96 mi (8,268.76 km) |
| Fort Lewis to Sobral de Monte Agraco | 5,214.19 mi (8,391.43 km) |
| Fort Lewis to Soure | 5,177.52 mi (8,332.41 km) |
| Fort Lewis to Tabua | 5,181.58 mi (8,338.95 km) |
| Fort Lewis to Tavira | 5,367.45 mi (8,638.08 km) |
| Fort Lewis to Tomar | 5,208.72 mi (8,382.62 km) |
| Fort Lewis to Tondela | 5,171.47 mi (8,322.68 km) |
| Fort Lewis to Torre de Moncorvo | 5,166.92 mi (8,315.36 km) |
| Fort Lewis to Torres Novas | 5,211.79 mi (8,387.56 km) |
