| Sao Bras de Alportel to Octeville | 916.44 mi (1,474.87 km) |
| Sao Bras de Alportel to Oignies | 1,065.64 mi (1,714.99 km) |
| Sao Bras de Alportel to Oissel | 954.26 mi (1,535.73 km) |
| Sao Bras de Alportel to Olivet | 890.79 mi (1,433.58 km) |
| Sao Bras de Alportel to Ollioules | 833.42 mi (1,341.26 km) |
| Sao Bras de Alportel to Olonne-sur-Mer | 720.21 mi (1,159.07 km) |
| Sao Bras de Alportel to Oloron-Sainte-Marie | 566.99 mi (912.48 km) |
| Sao Bras de Alportel to Onet Village | 739.98 mi (1,190.88 km) |
| Sao Bras de Alportel to Onnaing | 1,076.44 mi (1,732.36 km) |
| Sao Bras de Alportel to Orange | 820.62 mi (1,320.66 km) |
| Sao Bras de Alportel to Orchies | 1,072.24 mi (1,725.60 km) |
| Sao Bras de Alportel to Orleans | 893.14 mi (1,437.38 km) |
| Sao Bras de Alportel to Orly | 952.96 mi (1,533.65 km) |
| Sao Bras de Alportel to Ormesson-sur-Marne | 959.25 mi (1,543.76 km) |
| Sao Bras de Alportel to Orsay | 944.87 mi (1,520.62 km) |
