| Wels to Setubal | 1,322.09 mi (2,127.70 km) |
| Wels to Sever do Vouga | 1,211.42 mi (1,949.60 km) |
| Wels to Silves | 1,361.41 mi (2,190.97 km) |
| Wels to Sines | 1,345.25 mi (2,164.98 km) |
| Wels to Sintra | 1,331.96 mi (2,143.59 km) |
| Wels to Sobrado de Paiva | 1,195.98 mi (1,924.74 km) |
| Wels to Sobral de Monte Agraco | 1,312.76 mi (2,112.69 km) |
| Wels to Soure | 1,249.08 mi (2,010.19 km) |
| Wels to Tabua | 1,210.66 mi (1,948.37 km) |
| Wels to Tavira | 1,331.98 mi (2,143.62 km) |
| Wels to Tomar | 1,257.35 mi (2,023.52 km) |
| Wels to Tondela | 1,207.07 mi (1,942.59 km) |
| Wels to Torre de Moncorvo | 1,139.80 mi (1,834.33 km) |
| Wels to Torres Novas | 1,267.76 mi (2,040.27 km) |
| Wels to Torres Vedras | 1,315.07 mi (2,116.40 km) |
