| Cahors to Obernburg am Main | 518.89 mi (835.08 km) |
| Cahors to Obernkirchen | 644.25 mi (1,036.82 km) |
| Cahors to Oberschleissheim | 549.16 mi (883.78 km) |
| Cahors to Oberstdorf | 471.13 mi (758.21 km) |
| Cahors to Obertraubling | 595.61 mi (958.54 km) |
| Cahors to Obertshausen | 520.00 mi (836.85 km) |
| Cahors to Oberursel | 518.99 mi (835.24 km) |
| Cahors to Ochsenfurt | 541.72 mi (871.81 km) |
| Cahors to Ochsenhausen | 476.96 mi (767.60 km) |
| Cahors to Ochtrup | 597.12 mi (960.98 km) |
| Cahors to Odenthal | 525.57 mi (845.83 km) |
| Cahors to Oelde | 596.17 mi (959.45 km) |
| Cahors to Oelsnitz | 648.07 mi (1,042.97 km) |
| Cahors to Oer-Erkenschwick | 564.50 mi (908.48 km) |
| Cahors to Oerlinghausen | 616.27 mi (991.78 km) |
