| Santander to Cutrofiano | 1,153.35 mi (1,856.13 km) |
| Santander to Dalmine | 676.17 mi (1,088.20 km) |
| Santander to Deruta | 816.11 mi (1,313.40 km) |
| Santander to Desenzano del Garda | 719.53 mi (1,157.97 km) |
| Santander to Desio | 657.52 mi (1,058.17 km) |
| Santander to Dolianova | 728.54 mi (1,172.47 km) |
| Santander to Dolo | 793.64 mi (1,277.24 km) |
| Santander to Domodossola | 620.10 mi (997.95 km) |
| Santander to Dorgali | 721.61 mi (1,161.31 km) |
| Santander to Dueville | 769.54 mi (1,238.46 km) |
| Santander to Eboli | 985.36 mi (1,585.79 km) |
| Santander to Elmas | 725.91 mi (1,168.24 km) |
| Santander to Empoli | 737.63 mi (1,187.10 km) |
| Santander to Enna | 1,030.78 mi (1,658.88 km) |
| Santander to Eraclea | 823.80 mi (1,325.79 km) |
