| Westmont to Sesimbra | 5,688.55 mi (9,154.84 km) |
| Westmont to Setubal | 5,693.98 mi (9,163.58 km) |
| Westmont to Sever do Vouga | 5,622.31 mi (9,048.23 km) |
| Westmont to Silves | 5,770.44 mi (9,286.63 km) |
| Westmont to Sines | 5,719.37 mi (9,204.44 km) |
| Westmont to Sintra | 5,661.21 mi (9,110.83 km) |
| Westmont to Sobrado de Paiva | 5,613.68 mi (9,034.35 km) |
| Westmont to Sobral de Monte Agraco | 5,662.04 mi (9,112.18 km) |
| Westmont to Soure | 5,640.23 mi (9,077.07 km) |
| Westmont to Tabua | 5,652.14 mi (9,096.25 km) |
| Westmont to Tavira | 5,807.47 mi (9,346.22 km) |
| Westmont to Tomar | 5,668.41 mi (9,122.42 km) |
| Westmont to Tondela | 5,643.23 mi (9,081.91 km) |
| Westmont to Torre de Moncorvo | 5,652.87 mi (9,097.41 km) |
| Westmont to Torres Novas | 5,669.18 mi (9,123.67 km) |
