| West Melbourne to Oerlinghausen | 4,688.62 mi (7,545.61 km) |
| West Melbourne to Oestrich-Winkel | 4,702.71 mi (7,568.28 km) |
| West Melbourne to Offenburg | 4,733.08 mi (7,617.16 km) |
| West Melbourne to Oftersheim | 4,741.20 mi (7,630.22 km) |
| West Melbourne to Ohrdruf | 4,798.17 mi (7,721.91 km) |
| West Melbourne to Ohringen | 4,784.04 mi (7,699.17 km) |
| West Melbourne to Olbernhau | 4,908.55 mi (7,899.55 km) |
| West Melbourne to Olching | 4,885.58 mi (7,862.59 km) |
| West Melbourne to Oldenburg | 4,646.24 mi (7,477.41 km) |
| West Melbourne to Oldenburg in Holstein | 4,725.96 mi (7,605.71 km) |
| West Melbourne to Olfen | 4,641.46 mi (7,469.71 km) |
| West Melbourne to Olpe | 4,674.31 mi (7,522.57 km) |
| West Melbourne to Olsberg | 4,694.15 mi (7,554.50 km) |
| West Melbourne to Oranienburg | 4,852.81 mi (7,809.85 km) |
| West Melbourne to Ortenberg | 4,739.32 mi (7,627.20 km) |
