| Alzano Lombardo to Novi di Modena | 81.24 mi (130.74 km) |
| Alzano Lombardo to Novi Ligure | 81.36 mi (130.93 km) |
| Alzano Lombardo to Nuoro | 374.67 mi (602.98 km) |
| Alzano Lombardo to Occhiobello | 105.98 mi (170.55 km) |
| Alzano Lombardo to Oderzo | 133.29 mi (214.51 km) |
| Alzano Lombardo to Oggiono | 18.60 mi (29.93 km) |
| Alzano Lombardo to Olbia | 332.88 mi (535.72 km) |
| Alzano Lombardo to Oleggio | 53.66 mi (86.36 km) |
| Alzano Lombardo to Olgiate Comasco | 36.90 mi (59.39 km) |
| Alzano Lombardo to Olgiate Olona | 41.37 mi (66.57 km) |
| Alzano Lombardo to Omegna | 64.46 mi (103.73 km) |
| Alzano Lombardo to Opera | 34.54 mi (55.58 km) |
| Alzano Lombardo to Oppeano | 76.48 mi (123.09 km) |
| Alzano Lombardo to Orbassano | 117.57 mi (189.20 km) |
| Alzano Lombardo to Orbetello | 239.09 mi (384.78 km) |
