| Loures to Octeville | 832.61 mi (1,339.95 km) |
| Loures to Oignies | 999.06 mi (1,607.83 km) |
| Loures to Oissel | 885.01 mi (1,424.29 km) |
| Loures to Olivet | 834.10 mi (1,342.35 km) |
| Loures to Ollioules | 836.20 mi (1,345.74 km) |
| Loures to Olonne-sur-Mer | 650.72 mi (1,047.23 km) |
| Loures to Oloron-Sainte-Marie | 538.03 mi (865.87 km) |
| Loures to Onet Village | 716.79 mi (1,153.57 km) |
| Loures to Onnaing | 1,012.67 mi (1,629.74 km) |
| Loures to Orange | 809.49 mi (1,302.75 km) |
| Loures to Orchies | 1,006.63 mi (1,620.02 km) |
| Loures to Orleans | 836.24 mi (1,345.80 km) |
| Loures to Orly | 893.12 mi (1,437.34 km) |
| Loures to Ormesson-sur-Marne | 899.82 mi (1,448.13 km) |
| Loures to Orsay | 884.34 mi (1,423.21 km) |
