| Riedisheim to Opwijk | 264.47 mi (425.62 km) |
| Riedisheim to Ostend | 312.26 mi (502.53 km) |
| Riedisheim to Oud-Heverlee | 245.40 mi (394.93 km) |
| Riedisheim to Oud-Turnhout | 268.69 mi (432.41 km) |
| Riedisheim to Oudenaarde | 273.30 mi (439.83 km) |
| Riedisheim to Oudenburg | 307.75 mi (495.28 km) |
| Riedisheim to Oupeye | 218.79 mi (352.11 km) |
| Riedisheim to Overijse | 245.51 mi (395.11 km) |
| Riedisheim to Overpelt | 255.11 mi (410.56 km) |
| Riedisheim to Paal | 247.84 mi (398.85 km) |
| Riedisheim to Peer | 249.12 mi (400.92 km) |
| Riedisheim to Pepinster | 206.94 mi (333.03 km) |
| Riedisheim to Peruwelz | 256.54 mi (412.86 km) |
| Riedisheim to Perwez | 229.67 mi (369.61 km) |
| Riedisheim to Philippeville | 212.14 mi (341.40 km) |
