| Pechea to Oerlinghausen | 970.54 mi (1,561.94 km) |
| Pechea to Oestrich-Winkel | 963.55 mi (1,550.68 km) |
| Pechea to Offenburg | 952.66 mi (1,533.15 km) |
| Pechea to Oftersheim | 930.44 mi (1,497.40 km) |
| Pechea to Ohrdruf | 861.00 mi (1,385.64 km) |
| Pechea to Ohringen | 887.85 mi (1,428.86 km) |
| Pechea to Olbernhau | 750.34 mi (1,207.56 km) |
| Pechea to Olching | 796.21 mi (1,281.37 km) |
| Pechea to Oldenburg | 1,017.46 mi (1,637.45 km) |
| Pechea to Oldenburg in Holstein | 956.95 mi (1,540.06 km) |
| Pechea to Olfen | 1,017.44 mi (1,637.42 km) |
| Pechea to Olpe | 985.92 mi (1,586.68 km) |
| Pechea to Olsberg | 964.93 mi (1,552.90 km) |
| Pechea to Oranienburg | 818.74 mi (1,317.64 km) |
| Pechea to Ortenberg | 923.01 mi (1,485.43 km) |
