| Lomazzo to Octeville | 565.33 mi (909.81 km) |
| Lomazzo to Oignies | 431.33 mi (694.16 km) |
| Lomazzo to Oissel | 447.56 mi (720.28 km) |
| Lomazzo to Olivet | 368.92 mi (593.72 km) |
| Lomazzo to Ollioules | 236.66 mi (380.87 km) |
| Lomazzo to Olonne-sur-Mer | 520.34 mi (837.41 km) |
| Lomazzo to Oloron-Sainte-Marie | 505.64 mi (813.75 km) |
| Lomazzo to Onet Village | 327.57 mi (527.18 km) |
| Lomazzo to Onnaing | 409.58 mi (659.15 km) |
| Lomazzo to Orange | 233.07 mi (375.10 km) |
| Lomazzo to Orchies | 424.26 mi (682.78 km) |
| Lomazzo to Orleans | 369.54 mi (594.71 km) |
| Lomazzo to Orly | 375.73 mi (604.67 km) |
| Lomazzo to Ormesson-sur-Marne | 371.65 mi (598.11 km) |
| Lomazzo to Orsay | 382.13 mi (614.98 km) |
