| Elyria to Octeville | 3,748.98 mi (6,033.41 km) |
| Elyria to Oignies | 3,910.04 mi (6,292.60 km) |
| Elyria to Oissel | 3,868.47 mi (6,225.70 km) |
| Elyria to Olivet | 3,947.32 mi (6,352.60 km) |
| Elyria to Ollioules | 4,274.54 mi (6,879.20 km) |
| Elyria to Olonne-sur-Mer | 3,834.54 mi (6,171.10 km) |
| Elyria to Oloron-Sainte-Marie | 3,991.60 mi (6,423.86 km) |
| Elyria to Onet Village | 4,091.68 mi (6,584.93 km) |
| Elyria to Onnaing | 3,936.35 mi (6,334.94 km) |
| Elyria to Orange | 4,194.39 mi (6,750.21 km) |
| Elyria to Orchies | 3,919.74 mi (6,308.20 km) |
| Elyria to Orleans | 3,946.44 mi (6,351.19 km) |
| Elyria to Orly | 3,939.66 mi (6,340.27 km) |
| Elyria to Ormesson-sur-Marne | 3,944.24 mi (6,347.64 km) |
| Elyria to Orsay | 3,932.76 mi (6,329.17 km) |
