| West University Place to Oerlinghausen | 5,176.79 mi (8,331.23 km) |
| West University Place to Oestrich-Winkel | 5,217.91 mi (8,397.41 km) |
| West University Place to Offenburg | 5,267.30 mi (8,476.90 km) |
| West University Place to Oftersheim | 5,262.08 mi (8,468.50 km) |
| West University Place to Ohrdruf | 5,293.30 mi (8,518.74 km) |
| West University Place to Ohringen | 5,303.68 mi (8,535.45 km) |
| West University Place to Olbernhau | 5,395.71 mi (8,683.56 km) |
| West University Place to Olching | 5,410.32 mi (8,707.06 km) |
| West University Place to Oldenburg | 5,120.76 mi (8,241.06 km) |
| West University Place to Oldenburg in Holstein | 5,176.45 mi (8,330.68 km) |
| West University Place to Olfen | 5,137.13 mi (8,267.41 km) |
| West University Place to Olpe | 5,177.36 mi (8,332.16 km) |
| West University Place to Olsberg | 5,190.77 mi (8,353.73 km) |
| West University Place to Oranienburg | 5,314.54 mi (8,552.92 km) |
| West University Place to Ortenberg | 5,246.38 mi (8,443.24 km) |
