| Edessa to Octeville | 1,296.79 mi (2,086.99 km) |
| Edessa to Oignies | 1,132.08 mi (1,821.90 km) |
| Edessa to Oissel | 1,174.98 mi (1,890.94 km) |
| Edessa to Olivet | 1,104.55 mi (1,777.61 km) |
| Edessa to Ollioules | 846.50 mi (1,362.31 km) |
| Edessa to Olonne-sur-Mer | 1,249.19 mi (2,010.37 km) |
| Edessa to Oloron-Sainte-Marie | 1,171.42 mi (1,885.22 km) |
| Edessa to Onet Village | 1,017.34 mi (1,637.25 km) |
| Edessa to Onnaing | 1,106.12 mi (1,780.12 km) |
| Edessa to Orange | 906.55 mi (1,458.95 km) |
| Edessa to Orchies | 1,122.63 mi (1,806.70 km) |
| Edessa to Orleans | 1,105.05 mi (1,778.40 km) |
| Edessa to Orly | 1,104.76 mi (1,777.94 km) |
| Edessa to Ormesson-sur-Marne | 1,099.76 mi (1,769.89 km) |
| Edessa to Orsay | 1,112.23 mi (1,789.97 km) |
