| Olgiate Olona to Cutrofiano | 605.79 mi (974.93 km) |
| Olgiate Olona to Dalmine | 34.64 mi (55.75 km) |
| Olgiate Olona to Deruta | 253.02 mi (407.20 km) |
| Olgiate Olona to Desenzano del Garda | 80.72 mi (129.90 km) |
| Olgiate Olona to Desio | 16.15 mi (25.99 km) |
| Olgiate Olona to Dolianova | 432.10 mi (695.40 km) |
| Olgiate Olona to Dolo | 155.15 mi (249.68 km) |
| Olgiate Olona to Domodossola | 43.87 mi (70.60 km) |
| Olgiate Olona to Dorgali | 370.19 mi (595.76 km) |
| Olgiate Olona to Dueville | 128.83 mi (207.33 km) |
| Olgiate Olona to Eboli | 465.59 mi (749.29 km) |
| Olgiate Olona to Elmas | 439.97 mi (708.07 km) |
| Olgiate Olona to Empoli | 166.86 mi (268.54 km) |
| Olgiate Olona to Enna | 622.96 mi (1,002.56 km) |
| Olgiate Olona to Eraclea | 183.69 mi (295.62 km) |
