| La Grande to Octeville | 4,849.54 mi (7,804.58 km) |
| La Grande to Oignies | 4,939.63 mi (7,949.57 km) |
| La Grande to Oissel | 4,945.14 mi (7,958.44 km) |
| La Grande to Olivet | 5,047.18 mi (8,122.66 km) |
| La Grande to Ollioules | 5,421.94 mi (8,725.76 km) |
| La Grande to Olonne-sur-Mer | 5,005.05 mi (8,054.85 km) |
| La Grande to Oloron-Sainte-Marie | 5,217.27 mi (8,396.38 km) |
| La Grande to Onet Village | 5,255.85 mi (8,458.47 km) |
| La Grande to Onnaing | 4,960.82 mi (7,983.66 km) |
| La Grande to Orange | 5,335.61 mi (8,586.83 km) |
| La Grande to Orchies | 4,946.33 mi (7,960.34 km) |
| La Grande to Orleans | 5,045.37 mi (8,119.75 km) |
| La Grande to Orly | 5,014.64 mi (8,070.28 km) |
| La Grande to Ormesson-sur-Marne | 5,016.61 mi (8,073.45 km) |
| La Grande to Orsay | 5,011.13 mi (8,064.64 km) |
