| Catalpinar to Octeville | 1,970.12 mi (3,170.60 km) |
| Catalpinar to Oignies | 1,771.12 mi (2,850.34 km) |
| Catalpinar to Oissel | 1,846.38 mi (2,971.46 km) |
| Catalpinar to Olivet | 1,803.44 mi (2,902.35 km) |
| Catalpinar to Ollioules | 1,620.46 mi (2,607.88 km) |
| Catalpinar to Olonne-sur-Mer | 1,976.54 mi (3,180.94 km) |
| Catalpinar to Oloron-Sainte-Marie | 1,942.79 mi (3,126.62 km) |
| Catalpinar to Onet Village | 1,774.99 mi (2,856.57 km) |
| Catalpinar to Onnaing | 1,743.97 mi (2,806.65 km) |
| Catalpinar to Orange | 1,666.72 mi (2,682.33 km) |
| Catalpinar to Orchies | 1,760.28 mi (2,832.90 km) |
| Catalpinar to Orleans | 1,803.15 mi (2,901.90 km) |
| Catalpinar to Orly | 1,784.38 mi (2,871.69 km) |
| Catalpinar to Ormesson-sur-Marne | 1,778.01 mi (2,861.43 km) |
| Catalpinar to Orsay | 1,793.48 mi (2,886.33 km) |
