| Leven to Oberkirch | 704.47 mi (1,133.73 km) |
| Leven to Obernburg am Main | 667.07 mi (1,073.54 km) |
| Leven to Obernkirchen | 558.33 mi (898.55 km) |
| Leven to Oberschleissheim | 822.35 mi (1,323.44 km) |
| Leven to Oberstdorf | 827.95 mi (1,332.46 km) |
| Leven to Obertraubling | 806.15 mi (1,297.37 km) |
| Leven to Obertshausen | 646.29 mi (1,040.11 km) |
| Leven to Oberursel | 631.60 mi (1,016.46 km) |
| Leven to Ochsenfurt | 705.46 mi (1,135.33 km) |
| Leven to Ochsenhausen | 782.60 mi (1,259.47 km) |
| Leven to Ochtrup | 494.62 mi (796.02 km) |
| Leven to Odenthal | 545.79 mi (878.37 km) |
| Leven to Oelde | 542.62 mi (873.26 km) |
| Leven to Oelsnitz | 740.00 mi (1,190.91 km) |
| Leven to Oer-Erkenschwick | 521.38 mi (839.08 km) |
