| Carquefou to Obernburg am Main | 516.43 mi (831.11 km) |
| Carquefou to Obernkirchen | 583.85 mi (939.61 km) |
| Carquefou to Oberschleissheim | 609.24 mi (980.47 km) |
| Carquefou to Oberstdorf | 550.57 mi (886.05 km) |
| Carquefou to Obertraubling | 639.46 mi (1,029.11 km) |
| Carquefou to Obertshausen | 507.91 mi (817.40 km) |
| Carquefou to Oberursel | 500.24 mi (805.06 km) |
| Carquefou to Ochsenfurt | 553.25 mi (890.36 km) |
| Carquefou to Ochsenhausen | 534.36 mi (859.96 km) |
| Carquefou to Ochtrup | 514.43 mi (827.90 km) |
| Carquefou to Odenthal | 466.38 mi (750.57 km) |
| Carquefou to Oelde | 533.12 mi (857.97 km) |
| Carquefou to Oelsnitz | 656.16 mi (1,055.98 km) |
| Carquefou to Oer-Erkenschwick | 493.68 mi (794.50 km) |
| Carquefou to Oerlinghausen | 556.70 mi (895.91 km) |
