| Bad Soden-Salmunster to Obernburg am Main | 31.13 mi (50.10 km) |
| Bad Soden-Salmunster to Obernkirchen | 138.58 mi (223.03 km) |
| Bad Soden-Salmunster to Oberschleissheim | 171.03 mi (275.25 km) |
| Bad Soden-Salmunster to Oberstdorf | 201.71 mi (324.62 km) |
| Bad Soden-Salmunster to Obertraubling | 154.23 mi (248.21 km) |
| Bad Soden-Salmunster to Obertshausen | 27.35 mi (44.02 km) |
| Bad Soden-Salmunster to Oberursel | 35.18 mi (56.61 km) |
| Bad Soden-Salmunster to Ochsenfurt | 52.76 mi (84.91 km) |
| Bad Soden-Salmunster to Ochsenhausen | 153.88 mi (247.65 km) |
| Bad Soden-Salmunster to Ochtrup | 163.72 mi (263.49 km) |
| Bad Soden-Salmunster to Odenthal | 111.89 mi (180.07 km) |
| Bad Soden-Salmunster to Oelde | 120.45 mi (193.84 km) |
| Bad Soden-Salmunster to Oelsnitz | 123.90 mi (199.39 km) |
| Bad Soden-Salmunster to Oer-Erkenschwick | 132.33 mi (212.96 km) |
| Bad Soden-Salmunster to Oerlinghausen | 121.32 mi (195.24 km) |
