| Galdacano to Sesimbra | 464.77 mi (747.98 km) |
| Galdacano to Setubal | 453.11 mi (729.21 km) |
| Galdacano to Sever do Vouga | 331.82 mi (534.02 km) |
| Galdacano to Silves | 511.07 mi (822.48 km) |
| Galdacano to Sines | 482.01 mi (775.71 km) |
| Galdacano to Sintra | 458.08 mi (737.21 km) |
| Galdacano to Sobrado de Paiva | 316.46 mi (509.29 km) |
| Galdacano to Sobral de Monte Agraco | 438.45 mi (705.62 km) |
| Galdacano to Soure | 370.79 mi (596.74 km) |
| Galdacano to Tabua | 332.49 mi (535.09 km) |
| Galdacano to Tavira | 492.51 mi (792.62 km) |
| Galdacano to Tomar | 382.27 mi (615.20 km) |
| Galdacano to Tondela | 328.18 mi (528.15 km) |
| Galdacano to Torre de Moncorvo | 260.37 mi (419.03 km) |
| Galdacano to Torres Novas | 393.09 mi (632.62 km) |
