| Keighley to Oberkirch | 567.43 mi (913.20 km) |
| Keighley to Obernburg am Main | 546.75 mi (879.92 km) |
| Keighley to Obernkirchen | 470.52 mi (757.23 km) |
| Keighley to Oberschleissheim | 700.50 mi (1,127.35 km) |
| Keighley to Oberstdorf | 694.34 mi (1,117.43 km) |
| Keighley to Obertraubling | 693.00 mi (1,115.28 km) |
| Keighley to Obertshausen | 526.60 mi (847.48 km) |
| Keighley to Oberursel | 511.91 mi (823.85 km) |
| Keighley to Ochsenfurt | 588.23 mi (946.67 km) |
| Keighley to Ochsenhausen | 651.70 mi (1,048.82 km) |
| Keighley to Ochtrup | 394.84 mi (635.44 km) |
| Keighley to Odenthal | 427.18 mi (687.47 km) |
| Keighley to Oelde | 442.24 mi (711.71 km) |
| Keighley to Oelsnitz | 641.41 mi (1,032.25 km) |
| Keighley to Oer-Erkenschwick | 412.43 mi (663.74 km) |
