| Bacup to Oberkirch | 570.46 mi (918.07 km) |
| Bacup to Obernburg am Main | 552.60 mi (889.32 km) |
| Bacup to Obernkirchen | 480.54 mi (773.36 km) |
| Bacup to Oberschleissheim | 705.75 mi (1,135.79 km) |
| Bacup to Oberstdorf | 697.71 mi (1,122.86 km) |
| Bacup to Obertraubling | 699.48 mi (1,125.70 km) |
| Bacup to Obertshausen | 532.60 mi (857.14 km) |
| Bacup to Oberursel | 517.96 mi (833.58 km) |
| Bacup to Ochsenfurt | 594.40 mi (956.59 km) |
| Bacup to Ochsenhausen | 655.63 mi (1,055.13 km) |
| Bacup to Ochtrup | 403.97 mi (650.13 km) |
| Bacup to Odenthal | 433.72 mi (698.01 km) |
| Bacup to Oelde | 451.05 mi (725.90 km) |
| Bacup to Oelsnitz | 649.76 mi (1,045.69 km) |
| Bacup to Oer-Erkenschwick | 420.36 mi (676.51 km) |
