| Cocoa Beach to Octeville | 4,279.13 mi (6,886.60 km) |
| Cocoa Beach to Oignies | 4,466.26 mi (7,187.75 km) |
| Cocoa Beach to Oissel | 4,403.19 mi (7,086.25 km) |
| Cocoa Beach to Olivet | 4,464.34 mi (7,184.66 km) |
| Cocoa Beach to Ollioules | 4,743.48 mi (7,633.89 km) |
| Cocoa Beach to Olonne-sur-Mer | 4,319.43 mi (6,951.45 km) |
| Cocoa Beach to Oloron-Sainte-Marie | 4,432.20 mi (7,132.94 km) |
| Cocoa Beach to Onet Village | 4,562.80 mi (7,343.12 km) |
| Cocoa Beach to Onnaing | 4,493.42 mi (7,231.46 km) |
| Cocoa Beach to Orange | 4,672.06 mi (7,518.95 km) |
| Cocoa Beach to Orchies | 4,476.82 mi (7,204.75 km) |
| Cocoa Beach to Orleans | 4,464.03 mi (7,184.16 km) |
| Cocoa Beach to Orly | 4,470.52 mi (7,194.60 km) |
| Cocoa Beach to Ormesson-sur-Marne | 4,476.17 mi (7,203.71 km) |
| Cocoa Beach to Orsay | 4,462.28 mi (7,181.35 km) |
