| Colne to Oberkirch | 575.69 mi (926.48 km) |
| Colne to Obernburg am Main | 556.12 mi (894.99 km) |
| Colne to Obernkirchen | 481.05 mi (774.17 km) |
| Colne to Oberschleissheim | 709.66 mi (1,142.09 km) |
| Colne to Oberstdorf | 702.75 mi (1,130.97 km) |
| Colne to Obertraubling | 702.60 mi (1,130.72 km) |
| Colne to Obertshausen | 536.02 mi (862.64 km) |
| Colne to Oberursel | 521.35 mi (839.03 km) |
| Colne to Ochsenfurt | 597.71 mi (961.93 km) |
| Colne to Ochsenhausen | 660.34 mi (1,062.72 km) |
| Colne to Ochtrup | 405.18 mi (652.07 km) |
| Colne to Odenthal | 436.77 mi (702.92 km) |
| Colne to Oelde | 452.50 mi (728.23 km) |
| Colne to Oelsnitz | 651.56 mi (1,048.59 km) |
| Colne to Oer-Erkenschwick | 422.45 mi (679.87 km) |
