| Forest Hills to Sesimbra | 3,872.17 mi (6,231.65 km) |
| Forest Hills to Setubal | 3,878.90 mi (6,242.49 km) |
| Forest Hills to Sever do Vouga | 3,825.72 mi (6,156.90 km) |
| Forest Hills to Silves | 3,948.22 mi (6,354.04 km) |
| Forest Hills to Sines | 3,900.57 mi (6,277.36 km) |
| Forest Hills to Sintra | 3,846.20 mi (6,189.87 km) |
| Forest Hills to Sobrado de Paiva | 3,819.94 mi (6,147.61 km) |
| Forest Hills to Sobral de Monte Agraco | 3,849.44 mi (6,195.07 km) |
| Forest Hills to Soure | 3,837.20 mi (6,175.38 km) |
| Forest Hills to Tabua | 3,853.96 mi (6,202.35 km) |
| Forest Hills to Tavira | 3,987.62 mi (6,417.45 km) |
| Forest Hills to Tomar | 3,862.83 mi (6,216.63 km) |
| Forest Hills to Tondela | 3,846.07 mi (6,189.65 km) |
| Forest Hills to Torre de Moncorvo | 3,865.33 mi (6,220.66 km) |
| Forest Hills to Torres Novas | 3,862.16 mi (6,215.55 km) |
