| Reims to Obernburg am Main | 232.31 mi (373.87 km) |
| Reims to Obernkirchen | 303.86 mi (489.02 km) |
| Reims to Oberschleissheim | 349.99 mi (563.26 km) |
| Reims to Oberstdorf | 313.97 mi (505.28 km) |
| Reims to Obertraubling | 368.17 mi (592.52 km) |
| Reims to Obertshausen | 221.63 mi (356.67 km) |
| Reims to Oberursel | 212.96 mi (342.73 km) |
| Reims to Ochsenfurt | 272.16 mi (437.99 km) |
| Reims to Ochsenhausen | 282.01 mi (453.85 km) |
| Reims to Ochtrup | 245.68 mi (395.39 km) |
| Reims to Odenthal | 183.23 mi (294.89 km) |
| Reims to Oelde | 253.28 mi (407.61 km) |
| Reims to Oelsnitz | 370.83 mi (596.79 km) |
| Reims to Oer-Erkenschwick | 216.86 mi (349.00 km) |
| Reims to Oerlinghausen | 275.84 mi (443.92 km) |
