| Richterswil to Sesimbra | 1,082.67 mi (1,742.38 km) |
| Richterswil to Setubal | 1,070.50 mi (1,722.80 km) |
| Richterswil to Sever do Vouga | 956.71 mi (1,539.68 km) |
| Richterswil to Silves | 1,113.70 mi (1,792.33 km) |
| Richterswil to Sines | 1,094.93 mi (1,762.12 km) |
| Richterswil to Sintra | 1,079.27 mi (1,736.91 km) |
| Richterswil to Sobrado de Paiva | 941.01 mi (1,514.40 km) |
| Richterswil to Sobral de Monte Agraco | 1,059.93 mi (1,705.79 km) |
| Richterswil to Soure | 995.06 mi (1,601.39 km) |
| Richterswil to Tabua | 956.66 mi (1,539.59 km) |
| Richterswil to Tavira | 1,086.11 mi (1,747.92 km) |
| Richterswil to Tomar | 1,004.24 mi (1,616.18 km) |
| Richterswil to Tondela | 952.80 mi (1,533.39 km) |
| Richterswil to Torre de Moncorvo | 885.25 mi (1,424.67 km) |
| Richterswil to Torres Novas | 1,014.77 mi (1,633.12 km) |
