| Alzey to Setubal | 1,140.70 mi (1,835.78 km) |
| Alzey to Sever do Vouga | 1,011.51 mi (1,627.87 km) |
| Alzey to Silves | 1,195.65 mi (1,924.22 km) |
| Alzey to Sines | 1,169.38 mi (1,881.93 km) |
| Alzey to Sintra | 1,144.67 mi (1,842.17 km) |
| Alzey to Sobrado de Paiva | 993.52 mi (1,598.92 km) |
| Alzey to Sobral de Monte Agraco | 1,124.95 mi (1,810.43 km) |
| Alzey to Soure | 1,054.50 mi (1,697.05 km) |
| Alzey to Tabua | 1,016.80 mi (1,636.37 km) |
| Alzey to Tavira | 1,172.99 mi (1,887.74 km) |
| Alzey to Tomar | 1,068.72 mi (1,719.94 km) |
| Alzey to Tondela | 1,011.21 mi (1,627.39 km) |
| Alzey to Torre de Moncorvo | 942.71 mi (1,517.14 km) |
| Alzey to Torres Novas | 1,079.68 mi (1,737.58 km) |
| Alzey to Torres Vedras | 1,125.89 mi (1,811.94 km) |
