| Asperg to Setubal | 1,145.81 mi (1,844.00 km) |
| Asperg to Sever do Vouga | 1,022.88 mi (1,646.17 km) |
| Asperg to Silves | 1,195.61 mi (1,924.15 km) |
| Asperg to Sines | 1,172.67 mi (1,887.23 km) |
| Asperg to Sintra | 1,151.90 mi (1,853.81 km) |
| Asperg to Sobrado de Paiva | 1,005.79 mi (1,618.67 km) |
| Asperg to Sobral de Monte Agraco | 1,132.29 mi (1,822.25 km) |
| Asperg to Soure | 1,064.04 mi (1,712.41 km) |
| Asperg to Tabua | 1,025.91 mi (1,651.04 km) |
| Asperg to Tavira | 1,170.61 mi (1,883.91 km) |
| Asperg to Tomar | 1,076.13 mi (1,731.87 km) |
| Asperg to Tondela | 1,021.04 mi (1,643.21 km) |
| Asperg to Torre de Moncorvo | 952.68 mi (1,533.19 km) |
| Asperg to Torres Novas | 1,086.94 mi (1,749.26 km) |
| Asperg to Torres Vedras | 1,133.73 mi (1,824.57 km) |
