| Zelzate to Setubal | 1,071.15 mi (1,723.85 km) |
| Zelzate to Sever do Vouga | 927.72 mi (1,493.02 km) |
| Zelzate to Silves | 1,139.42 mi (1,833.73 km) |
| Zelzate to Sines | 1,104.28 mi (1,777.17 km) |
| Zelzate to Sintra | 1,069.07 mi (1,720.50 km) |
| Zelzate to Sobrado de Paiva | 907.74 mi (1,460.86 km) |
| Zelzate to Sobral de Monte Agraco | 1,049.50 mi (1,689.00 km) |
| Zelzate to Soure | 974.65 mi (1,568.56 km) |
| Zelzate to Tabua | 939.20 mi (1,511.50 km) |
| Zelzate to Tavira | 1,123.90 mi (1,808.73 km) |
| Zelzate to Tomar | 994.49 mi (1,600.47 km) |
| Zelzate to Tondela | 931.75 mi (1,499.50 km) |
| Zelzate to Torre de Moncorvo | 864.98 mi (1,392.06 km) |
| Zelzate to Torres Novas | 1,005.59 mi (1,618.34 km) |
| Zelzate to Torres Vedras | 1,049.01 mi (1,688.22 km) |
