| Carshalton to Oberkirch | 415.41 mi (668.54 km) |
| Carshalton to Obernburg am Main | 421.29 mi (678.00 km) |
| Carshalton to Obernkirchen | 401.18 mi (645.63 km) |
| Carshalton to Oberschleissheim | 564.97 mi (909.23 km) |
| Carshalton to Oberstdorf | 542.82 mi (873.59 km) |
| Carshalton to Obertraubling | 569.73 mi (916.90 km) |
| Carshalton to Obertshausen | 403.58 mi (649.49 km) |
| Carshalton to Oberursel | 390.08 mi (627.78 km) |
| Carshalton to Ochsenfurt | 464.63 mi (747.75 km) |
| Carshalton to Ochsenhausen | 505.34 mi (813.26 km) |
| Carshalton to Ochtrup | 319.66 mi (514.44 km) |
| Carshalton to Odenthal | 316.07 mi (508.67 km) |
| Carshalton to Oelde | 358.24 mi (576.53 km) |
| Carshalton to Oelsnitz | 540.90 mi (870.50 km) |
| Carshalton to Oer-Erkenschwick | 319.49 mi (514.16 km) |
