| Duragan to Sesimbra | 2,322.82 mi (3,738.22 km) |
| Duragan to Setubal | 2,310.41 mi (3,718.25 km) |
| Duragan to Sever do Vouga | 2,237.80 mi (3,601.38 km) |
| Duragan to Silves | 2,318.93 mi (3,731.96 km) |
| Duragan to Sines | 2,322.18 mi (3,737.18 km) |
| Duragan to Sintra | 2,329.49 mi (3,748.95 km) |
| Duragan to Sobrado de Paiva | 2,227.21 mi (3,584.34 km) |
| Duragan to Sobral de Monte Agraco | 2,312.60 mi (3,721.77 km) |
| Duragan to Soure | 2,264.55 mi (3,644.44 km) |
| Duragan to Tabua | 2,227.88 mi (3,585.43 km) |
| Duragan to Tavira | 2,280.11 mi (3,669.48 km) |
| Duragan to Tomar | 2,262.77 mi (3,641.58 km) |
| Duragan to Tondela | 2,227.61 mi (3,584.99 km) |
| Duragan to Torre de Moncorvo | 2,167.24 mi (3,487.83 km) |
| Duragan to Torres Novas | 2,271.48 mi (3,655.60 km) |
