| Santander to Acqui Terme | 614.44 mi (988.85 km) |
| Santander to Acri | 1,077.29 mi (1,733.73 km) |
| Santander to Adelfia | 1,068.30 mi (1,719.26 km) |
| Santander to Adrano | 1,054.15 mi (1,696.49 km) |
| Santander to Adria | 790.92 mi (1,272.87 km) |
| Santander to Afragola | 942.25 mi (1,516.41 km) |
| Santander to Agliana | 739.40 mi (1,189.95 km) |
| Santander to Agrate Brianza | 663.56 mi (1,067.90 km) |
| Santander to Agrigento | 1,006.19 mi (1,619.30 km) |
| Santander to Agropoli | 987.49 mi (1,589.20 km) |
| Santander to Ala | 744.05 mi (1,197.44 km) |
| Santander to Alassio | 598.32 mi (962.91 km) |
| Santander to Alatri | 878.78 mi (1,414.26 km) |
| Santander to Alba | 593.22 mi (954.69 km) |
| Santander to Albano Laziale | 844.82 mi (1,359.61 km) |
