| Cocoa Beach to Oerlinghausen | 4,673.18 mi (7,520.75 km) |
| Cocoa Beach to Oestrich-Winkel | 4,687.65 mi (7,544.04 km) |
| Cocoa Beach to Offenburg | 4,718.32 mi (7,593.40 km) |
| Cocoa Beach to Oftersheim | 4,726.23 mi (7,606.13 km) |
| Cocoa Beach to Ohrdruf | 4,782.85 mi (7,697.25 km) |
| Cocoa Beach to Ohringen | 4,769.07 mi (7,675.07 km) |
| Cocoa Beach to Olbernhau | 4,893.15 mi (7,874.76 km) |
| Cocoa Beach to Olching | 4,870.72 mi (7,838.66 km) |
| Cocoa Beach to Oldenburg | 4,630.60 mi (7,452.23 km) |
| Cocoa Beach to Oldenburg in Holstein | 4,710.04 mi (7,580.08 km) |
| Cocoa Beach to Olfen | 4,626.10 mi (7,444.99 km) |
| Cocoa Beach to Olpe | 4,659.06 mi (7,498.04 km) |
| Cocoa Beach to Olsberg | 4,678.81 mi (7,529.82 km) |
| Cocoa Beach to Oranienburg | 4,837.06 mi (7,784.50 km) |
| Cocoa Beach to Ortenberg | 4,724.15 mi (7,602.78 km) |
