| Povoa de Lanhoso to Octeville | 641.81 mi (1,032.90 km) |
| Povoa de Lanhoso to Oignies | 816.87 mi (1,314.63 km) |
| Povoa de Lanhoso to Oissel | 701.99 mi (1,129.75 km) |
| Povoa de Lanhoso to Olivet | 661.21 mi (1,064.11 km) |
| Povoa de Lanhoso to Ollioules | 727.90 mi (1,171.43 km) |
| Povoa de Lanhoso to Olonne-sur-Mer | 470.72 mi (757.56 km) |
| Povoa de Lanhoso to Oloron-Sainte-Marie | 406.63 mi (654.41 km) |
| Povoa de Lanhoso to Onet Village | 581.60 mi (936.00 km) |
| Povoa de Lanhoso to Onnaing | 832.30 mi (1,339.45 km) |
| Povoa de Lanhoso to Orange | 684.94 mi (1,102.30 km) |
| Povoa de Lanhoso to Orchies | 825.04 mi (1,327.78 km) |
| Povoa de Lanhoso to Orleans | 663.14 mi (1,067.22 km) |
| Povoa de Lanhoso to Orly | 716.83 mi (1,153.63 km) |
| Povoa de Lanhoso to Ormesson-sur-Marne | 723.78 mi (1,164.81 km) |
| Povoa de Lanhoso to Orsay | 707.63 mi (1,138.81 km) |
