| Couvin to Obernburg am Main | 207.59 mi (334.08 km) |
| Couvin to Obernkirchen | 252.47 mi (406.31 km) |
| Couvin to Oberschleissheim | 343.26 mi (552.42 km) |
| Couvin to Oberstdorf | 320.87 mi (516.39 km) |
| Couvin to Obertraubling | 352.60 mi (567.46 km) |
| Couvin to Obertshausen | 192.94 mi (310.50 km) |
| Couvin to Oberursel | 181.61 mi (292.28 km) |
| Couvin to Ochsenfurt | 250.22 mi (402.68 km) |
| Couvin to Ochsenhausen | 282.54 mi (454.71 km) |
| Couvin to Ochtrup | 189.60 mi (305.14 km) |
| Couvin to Odenthal | 134.10 mi (215.82 km) |
| Couvin to Oelde | 201.61 mi (324.47 km) |
| Couvin to Oelsnitz | 340.37 mi (547.77 km) |
| Couvin to Oer-Erkenschwick | 163.32 mi (262.83 km) |
| Couvin to Oerlinghausen | 224.92 mi (361.97 km) |
