| Eisenach to Obernburg am Main | 94.11 mi (151.46 km) |
| Eisenach to Obernkirchen | 103.00 mi (165.77 km) |
| Eisenach to Oberschleissheim | 196.44 mi (316.13 km) |
| Eisenach to Oberstdorf | 246.42 mi (396.58 km) |
| Eisenach to Obertraubling | 161.31 mi (259.60 km) |
| Eisenach to Obertshausen | 90.64 mi (145.88 km) |
| Eisenach to Oberursel | 93.28 mi (150.12 km) |
| Eisenach to Ochsenfurt | 92.31 mi (148.55 km) |
| Eisenach to Ochsenhausen | 201.33 mi (324.02 km) |
| Eisenach to Ochtrup | 158.95 mi (255.81 km) |
| Eisenach to Odenthal | 139.34 mi (224.25 km) |
| Eisenach to Oelde | 110.72 mi (178.19 km) |
| Eisenach to Oelsnitz | 89.56 mi (144.14 km) |
| Eisenach to Oer-Erkenschwick | 140.34 mi (225.85 km) |
| Eisenach to Oerlinghausen | 98.74 mi (158.91 km) |
