| Palatine to Oerlinghausen | 4,259.63 mi (6,855.22 km) |
| Palatine to Oestrich-Winkel | 4,310.24 mi (6,936.66 km) |
| Palatine to Offenburg | 4,366.92 mi (7,027.87 km) |
| Palatine to Oftersheim | 4,356.21 mi (7,010.64 km) |
| Palatine to Ohrdruf | 4,377.46 mi (7,044.85 km) |
| Palatine to Ohringen | 4,396.87 mi (7,076.08 km) |
| Palatine to Olbernhau | 4,476.29 mi (7,203.89 km) |
| Palatine to Olching | 4,504.44 mi (7,249.20 km) |
| Palatine to Oldenburg | 4,199.63 mi (6,758.64 km) |
| Palatine to Oldenburg in Holstein | 4,247.84 mi (6,836.24 km) |
| Palatine to Olfen | 4,222.97 mi (6,796.21 km) |
| Palatine to Olpe | 4,265.48 mi (6,864.63 km) |
| Palatine to Olsberg | 4,276.42 mi (6,882.23 km) |
| Palatine to Oranienburg | 4,388.02 mi (7,061.83 km) |
| Palatine to Ortenberg | 4,335.31 mi (6,977.00 km) |
