| Sand to Octeville | 809.59 mi (1,302.91 km) |
| Sand to Oignies | 663.46 mi (1,067.74 km) |
| Sand to Oissel | 768.98 mi (1,237.56 km) |
| Sand to Olivet | 849.02 mi (1,366.37 km) |
| Sand to Ollioules | 1,120.72 mi (1,803.63 km) |
| Sand to Olonne-sur-Mer | 1,000.78 mi (1,610.60 km) |
| Sand to Oloron-Sainte-Marie | 1,193.64 mi (1,920.98 km) |
| Sand to Onet Village | 1,069.69 mi (1,721.51 km) |
| Sand to Onnaing | 658.78 mi (1,060.20 km) |
| Sand to Orange | 1,060.97 mi (1,707.46 km) |
| Sand to Orchies | 658.91 mi (1,060.41 km) |
| Sand to Orleans | 846.39 mi (1,362.13 km) |
| Sand to Orly | 784.15 mi (1,261.97 km) |
| Sand to Ormesson-sur-Marne | 779.10 mi (1,253.84 km) |
| Sand to Orsay | 790.46 mi (1,272.12 km) |
