| Corning to Octeville | 3,509.18 mi (5,647.48 km) |
| Corning to Oignies | 3,675.38 mi (5,914.95 km) |
| Corning to Oissel | 3,629.83 mi (5,841.65 km) |
| Corning to Olivet | 3,706.01 mi (5,964.24 km) |
| Corning to Ollioules | 4,027.17 mi (6,481.11 km) |
| Corning to Olonne-sur-Mer | 3,588.09 mi (5,774.47 km) |
| Corning to Oloron-Sainte-Marie | 3,740.00 mi (6,018.94 km) |
| Corning to Onet Village | 3,844.11 mi (6,186.50 km) |
| Corning to Onnaing | 3,701.93 mi (5,957.69 km) |
| Corning to Orange | 3,947.98 mi (6,353.66 km) |
| Corning to Orchies | 3,685.27 mi (5,930.87 km) |
| Corning to Orleans | 3,705.22 mi (5,962.97 km) |
| Corning to Orly | 3,700.59 mi (5,955.52 km) |
| Corning to Ormesson-sur-Marne | 3,705.37 mi (5,963.21 km) |
| Corning to Orsay | 3,693.45 mi (5,944.03 km) |
