| Alton to Cutrofiano | 1,193.50 mi (1,920.75 km) |
| Alton to Dalmine | 615.28 mi (990.20 km) |
| Alton to Deruta | 843.64 mi (1,357.71 km) |
| Alton to Desenzano del Garda | 657.50 mi (1,058.15 km) |
| Alton to Desio | 603.17 mi (970.71 km) |
| Alton to Dolianova | 949.34 mi (1,527.81 km) |
| Alton to Dolo | 717.02 mi (1,153.93 km) |
| Alton to Domodossola | 547.06 mi (880.41 km) |
| Alton to Dorgali | 904.33 mi (1,455.38 km) |
| Alton to Dueville | 688.22 mi (1,107.58 km) |
| Alton to Eboli | 1,056.07 mi (1,699.57 km) |
| Alton to Elmas | 953.19 mi (1,534.02 km) |
| Alton to Empoli | 756.24 mi (1,217.06 km) |
| Alton to Enna | 1,198.77 mi (1,929.24 km) |
| Alton to Eraclea | 733.88 mi (1,181.07 km) |
