| Charleville-Mezieres to Obernburg am Main | 197.36 mi (317.62 km) |
| Charleville-Mezieres to Obernkirchen | 257.42 mi (414.27 km) |
| Charleville-Mezieres to Oberschleissheim | 327.65 mi (527.29 km) |
| Charleville-Mezieres to Oberstdorf | 302.00 mi (486.02 km) |
| Charleville-Mezieres to Obertraubling | 339.68 mi (546.66 km) |
| Charleville-Mezieres to Obertshausen | 184.27 mi (296.55 km) |
| Charleville-Mezieres to Oberursel | 174.06 mi (280.12 km) |
| Charleville-Mezieres to Ochsenfurt | 239.16 mi (384.88 km) |
| Charleville-Mezieres to Ochsenhausen | 264.90 mi (426.31 km) |
| Charleville-Mezieres to Ochtrup | 199.61 mi (321.24 km) |
| Charleville-Mezieres to Odenthal | 137.00 mi (220.48 km) |
| Charleville-Mezieres to Oelde | 206.77 mi (332.76 km) |
| Charleville-Mezieres to Oelsnitz | 333.10 mi (536.07 km) |
| Charleville-Mezieres to Oer-Erkenschwick | 170.27 mi (274.03 km) |
| Charleville-Mezieres to Oerlinghausen | 229.44 mi (369.25 km) |
