| Peniche to Octeville | 804.67 mi (1,295.00 km) |
| Peniche to Oignies | 975.07 mi (1,569.22 km) |
| Peniche to Oissel | 860.61 mi (1,385.02 km) |
| Peniche to Olivet | 813.10 mi (1,308.56 km) |
| Peniche to Ollioules | 831.19 mi (1,337.67 km) |
| Peniche to Olonne-sur-Mer | 627.10 mi (1,009.21 km) |
| Peniche to Oloron-Sainte-Marie | 526.36 mi (847.09 km) |
| Peniche to Onet Village | 705.32 mi (1,135.11 km) |
| Peniche to Onnaing | 989.37 mi (1,592.23 km) |
| Peniche to Orange | 800.81 mi (1,288.78 km) |
| Peniche to Orchies | 982.87 mi (1,581.78 km) |
| Peniche to Orleans | 815.18 mi (1,311.91 km) |
| Peniche to Orly | 871.11 mi (1,401.92 km) |
| Peniche to Ormesson-sur-Marne | 877.91 mi (1,412.86 km) |
| Peniche to Orsay | 862.18 mi (1,387.55 km) |
