| DeForest to Sesimbra | 4,041.69 mi (6,504.47 km) |
| DeForest to Setubal | 4,048.11 mi (6,514.80 km) |
| DeForest to Sever do Vouga | 3,990.50 mi (6,422.09 km) |
| DeForest to Silves | 4,119.28 mi (6,629.35 km) |
| DeForest to Sines | 4,070.72 mi (6,551.19 km) |
| DeForest to Sintra | 4,015.35 mi (6,462.08 km) |
| DeForest to Sobrado de Paiva | 3,984.08 mi (6,411.75 km) |
| DeForest to Sobral de Monte Agraco | 4,018.00 mi (6,466.35 km) |
| DeForest to Soure | 4,003.48 mi (6,442.98 km) |
| DeForest to Tabua | 4,019.16 mi (6,468.21 km) |
| DeForest to Tavira | 4,158.14 mi (6,691.88 km) |
| DeForest to Tomar | 4,029.75 mi (6,485.25 km) |
| DeForest to Tondela | 4,011.02 mi (6,455.11 km) |
| DeForest to Torre de Moncorvo | 4,028.17 mi (6,482.72 km) |
| DeForest to Torres Novas | 4,029.42 mi (6,484.72 km) |
