| DeBary to Octeville | 4,283.34 mi (6,893.37 km) |
| DeBary to Oignies | 4,468.78 mi (7,191.81 km) |
| DeBary to Oissel | 4,407.25 mi (7,092.79 km) |
| DeBary to Olivet | 4,469.82 mi (7,193.48 km) |
| DeBary to Ollioules | 4,752.88 mi (7,649.02 km) |
| DeBary to Olonne-sur-Mer | 4,327.01 mi (6,963.65 km) |
| DeBary to Oloron-Sainte-Marie | 4,443.08 mi (7,150.45 km) |
| DeBary to Onet Village | 4,571.76 mi (7,357.54 km) |
| DeBary to Onnaing | 4,495.92 mi (7,235.49 km) |
| DeBary to Orange | 4,680.73 mi (7,532.90 km) |
| DeBary to Orchies | 4,479.30 mi (7,208.74 km) |
| DeBary to Orleans | 4,469.47 mi (7,192.91 km) |
| DeBary to Orly | 4,474.98 mi (7,201.78 km) |
| DeBary to Ormesson-sur-Marne | 4,480.56 mi (7,210.77 km) |
| DeBary to Orsay | 4,466.83 mi (7,188.67 km) |
