| Lake Elsinore to Octeville | 5,466.21 mi (8,797.02 km) |
| Lake Elsinore to Oignies | 5,580.92 mi (8,981.62 km) |
| Lake Elsinore to Oissel | 5,571.56 mi (8,966.56 km) |
| Lake Elsinore to Olivet | 5,667.80 mi (9,121.44 km) |
| Lake Elsinore to Ollioules | 6,032.53 mi (9,708.41 km) |
| Lake Elsinore to Olonne-sur-Mer | 5,600.03 mi (9,012.37 km) |
| Lake Elsinore to Oloron-Sainte-Marie | 5,794.83 mi (9,325.88 km) |
| Lake Elsinore to Onet Village | 5,857.55 mi (9,426.81 km) |
| Lake Elsinore to Onnaing | 5,604.08 mi (9,018.90 km) |
| Lake Elsinore to Orange | 5,946.96 mi (9,570.71 km) |
| Lake Elsinore to Orchies | 5,588.66 mi (8,994.08 km) |
| Lake Elsinore to Orleans | 5,666.27 mi (9,118.98 km) |
| Lake Elsinore to Orly | 5,642.91 mi (9,081.39 km) |
| Lake Elsinore to Ormesson-sur-Marne | 5,645.77 mi (9,085.99 km) |
| Lake Elsinore to Orsay | 5,638.23 mi (9,073.85 km) |
