| Pechea to Oberkirch | 946.18 mi (1,522.73 km) |
| Pechea to Obernburg am Main | 911.59 mi (1,467.07 km) |
| Pechea to Obernkirchen | 959.71 mi (1,544.50 km) |
| Pechea to Oberschleissheim | 785.20 mi (1,263.66 km) |
| Pechea to Oberstdorf | 840.13 mi (1,352.05 km) |
| Pechea to Obertraubling | 766.23 mi (1,233.13 km) |
| Pechea to Obertshausen | 928.18 mi (1,493.77 km) |
| Pechea to Oberursel | 941.26 mi (1,514.82 km) |
| Pechea to Ochsenfurt | 868.48 mi (1,397.69 km) |
| Pechea to Ochsenhausen | 858.13 mi (1,381.02 km) |
| Pechea to Ochtrup | 1,035.22 mi (1,666.03 km) |
| Pechea to Odenthal | 1,016.42 mi (1,635.77 km) |
| Pechea to Oelde | 988.49 mi (1,590.82 km) |
| Pechea to Oelsnitz | 792.40 mi (1,275.24 km) |
| Pechea to Oer-Erkenschwick | 1,021.47 mi (1,643.90 km) |
