| Santander to Aulnay-sous-Bois | 483.16 mi (777.57 km) |
| Santander to Aulnoye-Aymeries | 588.77 mi (947.54 km) |
| Santander to Auray | 293.24 mi (471.93 km) |
| Santander to Aurillac | 325.40 mi (523.67 km) |
| Santander to Auriol | 473.39 mi (761.84 km) |
| Santander to Auterive | 265.09 mi (426.62 km) |
| Santander to Autun | 461.93 mi (743.40 km) |
| Santander to Auxerre | 465.06 mi (748.44 km) |
| Santander to Avignon | 431.28 mi (694.09 km) |
| Santander to Avion | 572.59 mi (921.50 km) |
| Santander to Avon | 463.61 mi (746.11 km) |
| Santander to Avranches | 379.33 mi (610.47 km) |
| Santander to Avrille | 319.85 mi (514.74 km) |
| Santander to Aytre | 226.84 mi (365.06 km) |
| Santander to Bagneux | 470.57 mi (757.30 km) |
