| La Marque to Octeville | 4,842.40 mi (7,793.09 km) |
| La Marque to Oignies | 5,007.32 mi (8,058.51 km) |
| La Marque to Oissel | 4,962.94 mi (7,987.09 km) |
| La Marque to Olivet | 5,039.20 mi (8,109.80 km) |
| La Marque to Ollioules | 5,357.60 mi (8,622.22 km) |
| La Marque to Olonne-sur-Mer | 4,919.45 mi (7,917.08 km) |
| La Marque to Oloron-Sainte-Marie | 5,065.71 mi (8,152.48 km) |
| La Marque to Onet Village | 5,174.48 mi (8,327.51 km) |
| La Marque to Onnaing | 5,033.77 mi (8,101.08 km) |
| La Marque to Orange | 5,279.18 mi (8,496.02 km) |
| La Marque to Orchies | 5,017.13 mi (8,074.29 km) |
| La Marque to Orleans | 5,038.41 mi (8,108.54 km) |
| La Marque to Orly | 5,033.76 mi (8,101.06 km) |
| La Marque to Ormesson-sur-Marne | 5,038.52 mi (8,108.71 km) |
| La Marque to Orsay | 5,026.64 mi (8,089.60 km) |
