| Redan to Oerlinghausen | 4,536.58 mi (7,300.93 km) |
| Redan to Oestrich-Winkel | 4,566.44 mi (7,348.98 km) |
| Redan to Offenburg | 4,608.35 mi (7,416.42 km) |
| Redan to Oftersheim | 4,608.48 mi (7,416.64 km) |
| Redan to Ohrdruf | 4,650.66 mi (7,484.51 km) |
| Redan to Ohringen | 4,650.78 mi (7,484.71 km) |
| Redan to Olbernhau | 4,757.02 mi (7,655.69 km) |
| Redan to Olching | 4,755.82 mi (7,653.75 km) |
| Redan to Oldenburg | 4,486.27 mi (7,219.96 km) |
| Redan to Oldenburg in Holstein | 4,553.17 mi (7,327.62 km) |
| Redan to Olfen | 4,493.49 mi (7,231.57 km) |
| Redan to Olpe | 4,530.78 mi (7,291.58 km) |
| Redan to Olsberg | 4,546.98 mi (7,317.66 km) |
| Redan to Oranienburg | 4,686.82 mi (7,542.70 km) |
| Redan to Ortenberg | 4,598.44 mi (7,400.47 km) |
