| Covilha to Octeville | 705.71 mi (1,135.72 km) |
| Covilha to Oignies | 866.91 mi (1,395.15 km) |
| Covilha to Oissel | 753.29 mi (1,212.30 km) |
| Covilha to Olivet | 700.46 mi (1,127.28 km) |
| Covilha to Ollioules | 715.24 mi (1,151.07 km) |
| Covilha to Olonne-sur-Mer | 518.60 mi (834.61 km) |
| Covilha to Oloron-Sainte-Marie | 408.16 mi (656.87 km) |
| Covilha to Onet Village | 587.12 mi (944.89 km) |
| Covilha to Onnaing | 880.02 mi (1,416.26 km) |
| Covilha to Orange | 683.07 mi (1,099.29 km) |
| Covilha to Orchies | 874.30 mi (1,407.05 km) |
| Covilha to Orleans | 702.62 mi (1,130.76 km) |
| Covilha to Orly | 759.81 mi (1,222.80 km) |
| Covilha to Ormesson-sur-Marne | 766.48 mi (1,233.53 km) |
| Covilha to Orsay | 751.11 mi (1,208.79 km) |
