| Mestrino to Octeville | 687.58 mi (1,106.55 km) |
| Mestrino to Oignies | 533.26 mi (858.20 km) |
| Mestrino to Oissel | 566.37 mi (911.49 km) |
| Mestrino to Olivet | 496.29 mi (798.70 km) |
| Mestrino to Ollioules | 333.34 mi (536.45 km) |
| Mestrino to Olonne-sur-Mer | 653.42 mi (1,051.59 km) |
| Mestrino to Oloron-Sainte-Marie | 630.46 mi (1,014.63 km) |
| Mestrino to Onet Village | 454.83 mi (731.98 km) |
| Mestrino to Onnaing | 508.84 mi (818.90 km) |
| Mestrino to Orange | 352.82 mi (567.81 km) |
| Mestrino to Orchies | 524.77 mi (844.53 km) |
| Mestrino to Orleans | 496.66 mi (799.29 km) |
| Mestrino to Orly | 495.71 mi (797.76 km) |
| Mestrino to Ormesson-sur-Marne | 490.85 mi (789.94 km) |
| Mestrino to Orsay | 503.04 mi (809.57 km) |
