| Melegnano to Octeville | 590.01 mi (949.53 km) |
| Melegnano to Oignies | 458.58 mi (738.02 km) |
| Melegnano to Oissel | 473.12 mi (761.41 km) |
| Melegnano to Olivet | 392.32 mi (631.38 km) |
| Melegnano to Ollioules | 230.45 mi (370.88 km) |
| Melegnano to Olonne-sur-Mer | 538.81 mi (867.12 km) |
| Melegnano to Oloron-Sainte-Marie | 513.12 mi (825.79 km) |
| Melegnano to Onet Village | 336.56 mi (541.64 km) |
| Melegnano to Onnaing | 436.93 mi (703.17 km) |
| Melegnano to Orange | 236.98 mi (381.37 km) |
| Melegnano to Orchies | 451.57 mi (726.73 km) |
| Melegnano to Orleans | 393.03 mi (632.53 km) |
| Melegnano to Orly | 401.20 mi (645.66 km) |
| Melegnano to Ormesson-sur-Marne | 397.27 mi (639.35 km) |
| Melegnano to Orsay | 407.40 mi (655.64 km) |
