| Calvia to Oberkirch | 678.24 mi (1,091.52 km) |
| Calvia to Obernburg am Main | 780.36 mi (1,255.87 km) |
| Calvia to Obernkirchen | 932.36 mi (1,500.49 km) |
| Calvia to Oberschleissheim | 749.54 mi (1,206.27 km) |
| Calvia to Oberstdorf | 666.78 mi (1,073.08 km) |
| Calvia to Obertraubling | 805.05 mi (1,295.60 km) |
| Calvia to Obertshausen | 788.35 mi (1,268.73 km) |
| Calvia to Oberursel | 792.15 mi (1,274.84 km) |
| Calvia to Ochsenfurt | 788.87 mi (1,269.56 km) |
| Calvia to Ochsenhausen | 694.31 mi (1,117.39 km) |
| Calvia to Ochtrup | 901.45 mi (1,450.74 km) |
| Calvia to Odenthal | 823.00 mi (1,324.49 km) |
| Calvia to Oelde | 889.62 mi (1,431.71 km) |
| Calvia to Oelsnitz | 884.33 mi (1,423.19 km) |
| Calvia to Oer-Erkenschwick | 864.89 mi (1,391.91 km) |
