| Cocoa to Oerlinghausen | 4,676.31 mi (7,525.79 km) |
| Cocoa to Oestrich-Winkel | 4,691.10 mi (7,549.60 km) |
| Cocoa to Offenburg | 4,722.01 mi (7,599.34 km) |
| Cocoa to Oftersheim | 4,729.76 mi (7,611.82 km) |
| Cocoa to Ohrdruf | 4,786.09 mi (7,702.47 km) |
| Cocoa to Ohringen | 4,772.59 mi (7,680.75 km) |
| Cocoa to Olbernhau | 4,896.32 mi (7,879.86 km) |
| Cocoa to Olching | 4,874.32 mi (7,844.47 km) |
| Cocoa to Oldenburg | 4,633.56 mi (7,457.00 km) |
| Cocoa to Oldenburg in Holstein | 4,712.74 mi (7,584.42 km) |
| Cocoa to Olfen | 4,629.31 mi (7,450.16 km) |
| Cocoa to Olpe | 4,662.37 mi (7,503.36 km) |
| Cocoa to Olsberg | 4,682.05 mi (7,535.03 km) |
| Cocoa to Oranienburg | 4,839.92 mi (7,789.10 km) |
| Cocoa to Ortenberg | 4,727.52 mi (7,608.20 km) |
