| San Valentino Torio to Octeville | 995.49 mi (1,602.08 km) |
| San Valentino Torio to Oignies | 870.72 mi (1,401.28 km) |
| San Valentino Torio to Oissel | 882.93 mi (1,420.94 km) |
| San Valentino Torio to Olivet | 793.90 mi (1,277.66 km) |
| San Valentino Torio to Ollioules | 477.93 mi (769.16 km) |
| San Valentino Torio to Olonne-sur-Mer | 907.34 mi (1,460.22 km) |
| San Valentino Torio to Oloron-Sainte-Marie | 797.32 mi (1,283.16 km) |
| San Valentino Torio to Onet Village | 658.24 mi (1,059.34 km) |
| San Valentino Torio to Onnaing | 848.31 mi (1,365.22 km) |
| San Valentino Torio to Orange | 549.67 mi (884.61 km) |
| San Valentino Torio to Orchies | 863.35 mi (1,389.42 km) |
| San Valentino Torio to Orleans | 795.05 mi (1,279.50 km) |
| San Valentino Torio to Orly | 811.02 mi (1,305.21 km) |
| San Valentino Torio to Ormesson-sur-Marne | 807.62 mi (1,299.74 km) |
| San Valentino Torio to Orsay | 816.49 mi (1,314.01 km) |
