| Monza to Octeville | 579.44 mi (932.52 km) |
| Monza to Oignies | 444.83 mi (715.88 km) |
| Monza to Oissel | 461.67 mi (742.98 km) |
| Monza to Olivet | 382.91 mi (616.23 km) |
| Monza to Ollioules | 239.06 mi (384.74 km) |
| Monza to Olonne-sur-Mer | 533.24 mi (858.16 km) |
| Monza to Oloron-Sainte-Marie | 514.60 mi (828.17 km) |
| Monza to Onet Village | 337.06 mi (542.45 km) |
| Monza to Onnaing | 422.91 mi (680.60 km) |
| Monza to Orange | 240.30 mi (386.73 km) |
| Monza to Orchies | 437.67 mi (704.37 km) |
| Monza to Orleans | 383.53 mi (617.24 km) |
| Monza to Orly | 389.84 mi (627.39 km) |
| Monza to Ormesson-sur-Marne | 385.75 mi (620.81 km) |
| Monza to Orsay | 396.25 mi (637.71 km) |
