| Duragan to Oberkirch | 1,397.87 mi (2,249.65 km) |
| Duragan to Obernburg am Main | 1,371.29 mi (2,206.87 km) |
| Duragan to Obernkirchen | 1,424.95 mi (2,293.24 km) |
| Duragan to Oberschleissheim | 1,237.50 mi (1,991.56 km) |
| Duragan to Oberstdorf | 1,284.25 mi (2,066.81 km) |
| Duragan to Obertraubling | 1,223.93 mi (1,969.72 km) |
| Duragan to Obertshausen | 1,388.63 mi (2,234.78 km) |
| Duragan to Oberursel | 1,402.09 mi (2,256.44 km) |
| Duragan to Ochsenfurt | 1,327.97 mi (2,137.16 km) |
| Duragan to Ochsenhausen | 1,307.70 mi (2,104.53 km) |
| Duragan to Ochtrup | 1,500.14 mi (2,414.24 km) |
| Duragan to Odenthal | 1,479.17 mi (2,380.49 km) |
| Duragan to Oelde | 1,453.21 mi (2,338.71 km) |
| Duragan to Oelsnitz | 1,256.11 mi (2,021.52 km) |
| Duragan to Oer-Erkenschwick | 1,485.63 mi (2,390.89 km) |
