| Bailen to Oberkirch | 933.85 mi (1,502.88 km) |
| Bailen to Obernburg am Main | 1,032.29 mi (1,661.32 km) |
| Bailen to Obernkirchen | 1,159.81 mi (1,866.54 km) |
| Bailen to Oberschleissheim | 1,040.74 mi (1,674.91 km) |
| Bailen to Oberstdorf | 958.11 mi (1,541.94 km) |
| Bailen to Obertraubling | 1,092.47 mi (1,758.16 km) |
| Bailen to Obertshausen | 1,034.65 mi (1,665.11 km) |
| Bailen to Oberursel | 1,034.29 mi (1,664.53 km) |
| Bailen to Ochsenfurt | 1,051.82 mi (1,692.74 km) |
| Bailen to Ochsenhausen | 974.65 mi (1,568.54 km) |
| Bailen to Ochtrup | 1,109.48 mi (1,785.53 km) |
| Bailen to Odenthal | 1,040.41 mi (1,674.39 km) |
| Bailen to Oelde | 1,111.25 mi (1,788.39 km) |
| Bailen to Oelsnitz | 1,156.20 mi (1,860.72 km) |
| Bailen to Oer-Erkenschwick | 1,078.39 mi (1,735.49 km) |
