| Castelginest to Setubal | 644.61 mi (1,037.40 km) |
| Castelginest to Sever do Vouga | 541.15 mi (870.90 km) |
| Castelginest to Silves | 685.85 mi (1,103.76 km) |
| Castelginest to Sines | 667.80 mi (1,074.73 km) |
| Castelginest to Sintra | 655.24 mi (1,054.50 km) |
| Castelginest to Sobrado de Paiva | 527.80 mi (849.40 km) |
| Castelginest to Sobral de Monte Agraco | 636.23 mi (1,023.91 km) |
| Castelginest to Soure | 575.31 mi (925.87 km) |
| Castelginest to Tabua | 537.04 mi (864.28 km) |
| Castelginest to Tavira | 658.68 mi (1,060.05 km) |
| Castelginest to Tomar | 581.34 mi (935.57 km) |
| Castelginest to Tondela | 534.49 mi (860.18 km) |
| Castelginest to Torre de Moncorvo | 469.21 mi (755.12 km) |
| Castelginest to Torres Novas | 591.53 mi (951.97 km) |
| Castelginest to Torres Vedras | 638.86 mi (1,028.14 km) |
