| Bolanos de Calatrava to Oberkirch | 887.83 mi (1,428.83 km) |
| Bolanos de Calatrava to Obernburg am Main | 985.37 mi (1,585.80 km) |
| Bolanos de Calatrava to Obernkirchen | 1,110.09 mi (1,786.51 km) |
| Bolanos de Calatrava to Oberschleissheim | 998.89 mi (1,607.56 km) |
| Bolanos de Calatrava to Oberstdorf | 916.72 mi (1,475.31 km) |
| Bolanos de Calatrava to Obertraubling | 1,049.80 mi (1,689.49 km) |
| Bolanos de Calatrava to Obertshausen | 987.13 mi (1,588.64 km) |
| Bolanos de Calatrava to Oberursel | 986.35 mi (1,587.38 km) |
| Bolanos de Calatrava to Ochsenfurt | 1,006.05 mi (1,619.07 km) |
| Bolanos de Calatrava to Ochsenhausen | 931.51 mi (1,499.11 km) |
| Bolanos de Calatrava to Ochtrup | 1,058.42 mi (1,703.37 km) |
| Bolanos de Calatrava to Odenthal | 990.29 mi (1,593.72 km) |
| Bolanos de Calatrava to Oelde | 1,061.21 mi (1,707.85 km) |
| Bolanos de Calatrava to Oelsnitz | 1,111.10 mi (1,788.15 km) |
| Bolanos de Calatrava to Oer-Erkenschwick | 1,027.83 mi (1,654.13 km) |
