| Povoa de Santa Iria to Octeville | 828.66 mi (1,333.61 km) |
| Povoa de Santa Iria to Oignies | 994.57 mi (1,600.60 km) |
| Povoa de Santa Iria to Oissel | 880.57 mi (1,417.15 km) |
| Povoa de Santa Iria to Olivet | 829.30 mi (1,334.63 km) |
| Povoa de Santa Iria to Ollioules | 830.60 mi (1,336.73 km) |
| Povoa de Santa Iria to Olonne-sur-Mer | 646.21 mi (1,039.98 km) |
| Povoa de Santa Iria to Oloron-Sainte-Marie | 532.63 mi (857.18 km) |
| Povoa de Santa Iria to Onet Village | 711.37 mi (1,144.85 km) |
| Povoa de Santa Iria to Onnaing | 1,008.10 mi (1,622.38 km) |
| Povoa de Santa Iria to Orange | 803.97 mi (1,293.87 km) |
| Povoa de Santa Iria to Orchies | 1,002.11 mi (1,612.75 km) |
| Povoa de Santa Iria to Orleans | 831.45 mi (1,338.09 km) |
| Povoa de Santa Iria to Orly | 888.42 mi (1,429.77 km) |
| Povoa de Santa Iria to Ormesson-sur-Marne | 895.11 mi (1,440.54 km) |
| Povoa de Santa Iria to Orsay | 879.65 mi (1,415.67 km) |
