| Cardedeu to Oberkirch | 551.69 mi (887.86 km) |
| Cardedeu to Obernburg am Main | 653.51 mi (1,051.72 km) |
| Cardedeu to Obernkirchen | 799.53 mi (1,286.72 km) |
| Cardedeu to Oberschleissheim | 640.44 mi (1,030.69 km) |
| Cardedeu to Oberstdorf | 557.19 mi (896.72 km) |
| Cardedeu to Obertraubling | 694.11 mi (1,117.06 km) |
| Cardedeu to Obertshausen | 659.71 mi (1,061.70 km) |
| Cardedeu to Oberursel | 662.25 mi (1,065.79 km) |
| Cardedeu to Ochsenfurt | 666.18 mi (1,072.12 km) |
| Cardedeu to Ochsenhausen | 578.75 mi (931.40 km) |
| Cardedeu to Ochtrup | 764.30 mi (1,230.02 km) |
| Cardedeu to Odenthal | 687.14 mi (1,105.84 km) |
| Cardedeu to Oelde | 755.15 mi (1,215.29 km) |
| Cardedeu to Oelsnitz | 766.10 mi (1,232.93 km) |
| Cardedeu to Oer-Erkenschwick | 728.54 mi (1,172.47 km) |
