| Elmira to Octeville | 3,501.12 mi (5,634.51 km) |
| Elmira to Oignies | 3,667.77 mi (5,902.71 km) |
| Elmira to Oissel | 3,621.87 mi (5,828.84 km) |
| Elmira to Olivet | 3,697.79 mi (5,951.02 km) |
| Elmira to Ollioules | 4,018.35 mi (6,466.90 km) |
| Elmira to Olonne-sur-Mer | 3,579.38 mi (5,760.45 km) |
| Elmira to Oloron-Sainte-Marie | 3,730.73 mi (6,004.03 km) |
| Elmira to Onet Village | 3,835.27 mi (6,172.27 km) |
| Elmira to Onnaing | 3,694.35 mi (5,945.48 km) |
| Elmira to Orange | 3,939.25 mi (6,339.62 km) |
| Elmira to Orchies | 3,677.68 mi (5,918.66 km) |
| Elmira to Orleans | 3,697.01 mi (5,949.76 km) |
| Elmira to Orly | 3,692.59 mi (5,942.64 km) |
| Elmira to Ormesson-sur-Marne | 3,697.38 mi (5,950.36 km) |
| Elmira to Orsay | 3,685.42 mi (5,931.11 km) |
