| Picasent to Oberkirch | 761.98 mi (1,226.29 km) |
| Picasent to Obernburg am Main | 862.91 mi (1,388.73 km) |
| Picasent to Obernkirchen | 1,001.90 mi (1,612.40 km) |
| Picasent to Oberschleissheim | 856.44 mi (1,378.31 km) |
| Picasent to Oberstdorf | 773.23 mi (1,244.39 km) |
| Picasent to Obertraubling | 909.83 mi (1,464.23 km) |
| Picasent to Obertshausen | 867.60 mi (1,396.26 km) |
| Picasent to Oberursel | 868.95 mi (1,398.44 km) |
| Picasent to Ochsenfurt | 878.20 mi (1,413.33 km) |
| Picasent to Ochsenhausen | 793.79 mi (1,277.48 km) |
| Picasent to Ochtrup | 959.69 mi (1,544.47 km) |
| Picasent to Odenthal | 885.70 mi (1,425.40 km) |
| Picasent to Oelde | 955.44 mi (1,537.63 km) |
| Picasent to Oelsnitz | 979.81 mi (1,576.86 km) |
| Picasent to Oer-Erkenschwick | 925.82 mi (1,489.97 km) |
