| Federal Way to Sesimbra | 5,228.39 mi (8,414.27 km) |
| Federal Way to Setubal | 5,231.31 mi (8,418.98 km) |
| Federal Way to Sever do Vouga | 5,132.37 mi (8,259.76 km) |
| Federal Way to Silves | 5,318.20 mi (8,558.82 km) |
| Federal Way to Sines | 5,262.49 mi (8,469.16 km) |
| Federal Way to Sintra | 5,199.56 mi (8,367.88 km) |
| Federal Way to Sobrado de Paiva | 5,119.87 mi (8,239.64 km) |
| Federal Way to Sobral de Monte Agraco | 5,196.21 mi (8,362.49 km) |
| Federal Way to Soure | 5,159.47 mi (8,303.37 km) |
| Federal Way to Tabua | 5,163.51 mi (8,309.87 km) |
| Federal Way to Tavira | 5,349.49 mi (8,609.17 km) |
| Federal Way to Tomar | 5,190.68 mi (8,353.60 km) |
| Federal Way to Tondela | 5,153.39 mi (8,293.58 km) |
| Federal Way to Torre de Moncorvo | 5,148.79 mi (8,286.18 km) |
| Federal Way to Torres Novas | 5,193.76 mi (8,358.55 km) |
