| Morden to Oberkirch | 417.54 mi (671.96 km) |
| Morden to Obernburg am Main | 422.92 mi (680.63 km) |
| Morden to Obernkirchen | 401.79 mi (646.62 km) |
| Morden to Oberschleissheim | 566.86 mi (912.27 km) |
| Morden to Oberstdorf | 544.98 mi (877.07 km) |
| Morden to Obertraubling | 571.41 mi (919.60 km) |
| Morden to Obertshausen | 405.15 mi (652.03 km) |
| Morden to Oberursel | 391.62 mi (630.26 km) |
| Morden to Ochsenfurt | 466.26 mi (750.38 km) |
| Morden to Ochsenhausen | 507.40 mi (816.58 km) |
| Morden to Ochtrup | 320.24 mi (515.37 km) |
| Morden to Odenthal | 317.32 mi (510.67 km) |
| Morden to Oelde | 359.04 mi (577.83 km) |
| Morden to Oelsnitz | 542.18 mi (872.55 km) |
| Morden to Oer-Erkenschwick | 320.39 mi (515.62 km) |
