| Lorain to Octeville | 3,749.40 mi (6,034.08 km) |
| Lorain to Oignies | 3,910.20 mi (6,292.85 km) |
| Lorain to Oissel | 3,868.82 mi (6,226.27 km) |
| Lorain to Olivet | 3,947.81 mi (6,353.39 km) |
| Lorain to Ollioules | 4,275.36 mi (6,880.52 km) |
| Lorain to Olonne-sur-Mer | 3,835.32 mi (6,172.35 km) |
| Lorain to Oloron-Sainte-Marie | 3,992.70 mi (6,425.63 km) |
| Lorain to Onet Village | 4,092.52 mi (6,586.28 km) |
| Lorain to Onnaing | 3,936.49 mi (6,335.17 km) |
| Lorain to Orange | 4,195.15 mi (6,751.44 km) |
| Lorain to Orchies | 3,919.88 mi (6,308.44 km) |
| Lorain to Orleans | 3,946.93 mi (6,351.97 km) |
| Lorain to Orly | 3,940.03 mi (6,340.86 km) |
| Lorain to Ormesson-sur-Marne | 3,944.60 mi (6,348.22 km) |
| Lorain to Orsay | 3,933.14 mi (6,329.78 km) |
