| Lake Shore to Octeville | 3,611.59 mi (5,812.29 km) |
| Lake Shore to Oignies | 3,785.35 mi (6,091.93 km) |
| Lake Shore to Oissel | 3,733.80 mi (6,008.97 km) |
| Lake Shore to Olivet | 3,805.33 mi (6,124.08 km) |
| Lake Shore to Ollioules | 4,114.44 mi (6,621.55 km) |
| Lake Shore to Olonne-sur-Mer | 3,678.32 mi (5,919.69 km) |
| Lake Shore to Oloron-Sainte-Marie | 3,818.76 mi (6,145.70 km) |
| Lake Shore to Onet Village | 3,931.41 mi (6,327.00 km) |
| Lake Shore to Onnaing | 3,812.19 mi (6,135.13 km) |
| Lake Shore to Orange | 4,037.35 mi (6,497.48 km) |
| Lake Shore to Orchies | 3,795.50 mi (6,108.27 km) |
| Lake Shore to Orleans | 3,804.69 mi (6,123.06 km) |
| Lake Shore to Orly | 3,803.67 mi (6,121.42 km) |
| Lake Shore to Ormesson-sur-Marne | 3,808.76 mi (6,129.60 km) |
| Lake Shore to Orsay | 3,796.15 mi (6,109.31 km) |
