| Pechea to Octeville | 1,389.04 mi (2,235.45 km) |
| Pechea to Oignies | 1,187.12 mi (1,910.49 km) |
| Pechea to Oissel | 1,266.04 mi (2,037.49 km) |
| Pechea to Olivet | 1,229.92 mi (1,979.36 km) |
| Pechea to Ollioules | 1,094.03 mi (1,760.67 km) |
| Pechea to Olonne-sur-Mer | 1,410.27 mi (2,269.61 km) |
| Pechea to Oloron-Sainte-Marie | 1,404.60 mi (2,260.48 km) |
| Pechea to Onet Village | 1,229.52 mi (1,978.72 km) |
| Pechea to Onnaing | 1,160.03 mi (1,866.89 km) |
| Pechea to Orange | 1,126.29 mi (1,812.59 km) |
| Pechea to Orchies | 1,176.22 mi (1,892.95 km) |
| Pechea to Orleans | 1,229.42 mi (1,978.56 km) |
| Pechea to Orly | 1,206.33 mi (1,941.40 km) |
| Pechea to Ormesson-sur-Marne | 1,199.75 mi (1,930.80 km) |
| Pechea to Orsay | 1,215.66 mi (1,956.42 km) |
