| Eisenach to Oestrich-Winkel | 122.28 mi (196.79 km) |
| Eisenach to Offenburg | 203.53 mi (327.54 km) |
| Eisenach to Oftersheim | 134.92 mi (217.14 km) |
| Eisenach to Ohrdruf | 20.67 mi (33.26 km) |
| Eisenach to Ohringen | 127.99 mi (205.98 km) |
| Eisenach to Olbernhau | 133.22 mi (214.39 km) |
| Eisenach to Olching | 196.93 mi (316.92 km) |
| Eisenach to Oldenburg | 174.46 mi (280.77 km) |
| Eisenach to Oldenburg in Holstein | 230.87 mi (371.54 km) |
| Eisenach to Olfen | 136.69 mi (219.98 km) |
| Eisenach to Olpe | 108.19 mi (174.12 km) |
| Eisenach to Olsberg | 83.69 mi (134.69 km) |
| Eisenach to Oranienburg | 174.84 mi (281.38 km) |
| Eisenach to Ortenberg | 70.05 mi (112.74 km) |
| Eisenach to Oschatz | 122.86 mi (197.72 km) |
