| Welzheim to Setubal | 1,164.31 mi (1,873.78 km) |
| Welzheim to Sever do Vouga | 1,042.50 mi (1,677.74 km) |
| Welzheim to Silves | 1,213.12 mi (1,952.34 km) |
| Welzheim to Sines | 1,190.83 mi (1,916.46 km) |
| Welzheim to Sintra | 1,170.78 mi (1,884.18 km) |
| Welzheim to Sobrado de Paiva | 1,025.55 mi (1,650.47 km) |
| Welzheim to Sobral de Monte Agraco | 1,151.20 mi (1,852.67 km) |
| Welzheim to Soure | 1,083.34 mi (1,743.47 km) |
| Welzheim to Tabua | 1,045.16 mi (1,682.02 km) |
| Welzheim to Tavira | 1,187.67 mi (1,911.37 km) |
| Welzheim to Tomar | 1,095.07 mi (1,762.35 km) |
| Welzheim to Tondela | 1,040.41 mi (1,674.38 km) |
| Welzheim to Torre de Moncorvo | 972.11 mi (1,564.46 km) |
| Welzheim to Torres Novas | 1,105.85 mi (1,779.69 km) |
| Welzheim to Torres Vedras | 1,152.72 mi (1,855.12 km) |
