| Donostia to Arcos de Valdevez | 342.89 mi (551.82 km) |
| Donostia to Arcozelo | 374.97 mi (603.46 km) |
| Donostia to Arganil | 379.19 mi (610.25 km) |
| Donostia to Arouca | 360.76 mi (580.59 km) |
| Donostia to Arruda dos Vinhos | 474.79 mi (764.10 km) |
| Donostia to Aveiro | 389.49 mi (626.83 km) |
| Donostia to Aver-o-Mar | 370.89 mi (596.88 km) |
| Donostia to Aves | 347.62 mi (559.44 km) |
| Donostia to Azambuja | 462.93 mi (745.01 km) |
| Donostia to Baiao | 343.40 mi (552.65 km) |
| Donostia to Barcelos | 360.60 mi (580.32 km) |
| Donostia to Barreiro | 489.53 mi (787.82 km) |
| Donostia to Batalha | 434.40 mi (699.10 km) |
| Donostia to Beja | 478.39 mi (769.90 km) |
| Donostia to Belas | 492.57 mi (792.71 km) |
