| Oliveira do Bairro to Octeville | 712.14 mi (1,146.08 km) |
| Oliveira do Bairro to Oignies | 882.63 mi (1,420.45 km) |
| Oliveira do Bairro to Oissel | 768.08 mi (1,236.10 km) |
| Oliveira do Bairro to Olivet | 722.11 mi (1,162.13 km) |
| Oliveira do Bairro to Ollioules | 759.50 mi (1,222.30 km) |
| Oliveira do Bairro to Olonne-sur-Mer | 534.88 mi (860.81 km) |
| Oliveira do Bairro to Oloron-Sainte-Marie | 446.11 mi (717.94 km) |
| Oliveira do Bairro to Onet Village | 624.34 mi (1,004.78 km) |
| Oliveira do Bairro to Onnaing | 897.14 mi (1,443.82 km) |
| Oliveira do Bairro to Orange | 723.44 mi (1,164.26 km) |
| Oliveira do Bairro to Orchies | 890.50 mi (1,433.12 km) |
| Oliveira do Bairro to Orleans | 724.15 mi (1,165.41 km) |
| Oliveira do Bairro to Orly | 779.51 mi (1,254.50 km) |
| Oliveira do Bairro to Ormesson-sur-Marne | 786.35 mi (1,265.51 km) |
| Oliveira do Bairro to Orsay | 770.51 mi (1,240.01 km) |
