| Milford to Oerlinghausen | 3,940.94 mi (6,342.32 km) |
| Milford to Oestrich-Winkel | 3,967.53 mi (6,385.13 km) |
| Milford to Offenburg | 4,007.68 mi (6,449.73 km) |
| Milford to Oftersheim | 4,009.01 mi (6,451.87 km) |
| Milford to Ohrdruf | 4,054.09 mi (6,524.43 km) |
| Milford to Ohringen | 4,051.43 mi (6,520.15 km) |
| Milford to Olbernhau | 4,161.51 mi (6,697.30 km) |
| Milford to Olching | 4,156.00 mi (6,688.43 km) |
| Milford to Oldenburg | 3,892.59 mi (6,264.52 km) |
| Milford to Oldenburg in Holstein | 3,963.40 mi (6,378.48 km) |
| Milford to Olfen | 3,896.85 mi (6,271.38 km) |
| Milford to Olpe | 3,933.23 mi (6,329.92 km) |
| Milford to Olsberg | 3,950.23 mi (6,357.27 km) |
| Milford to Oranienburg | 4,095.11 mi (6,590.44 km) |
| Milford to Ortenberg | 4,000.43 mi (6,438.07 km) |
