| Frickenhausen to Opwijk | 283.21 mi (455.78 km) |
| Frickenhausen to Ostend | 339.30 mi (546.06 km) |
| Frickenhausen to Oud-Heverlee | 260.59 mi (419.38 km) |
| Frickenhausen to Oud-Turnhout | 270.64 mi (435.55 km) |
| Frickenhausen to Oudenaarde | 300.78 mi (484.07 km) |
| Frickenhausen to Oudenburg | 334.81 mi (538.83 km) |
| Frickenhausen to Oupeye | 221.37 mi (356.27 km) |
| Frickenhausen to Overijse | 263.50 mi (424.06 km) |
| Frickenhausen to Overpelt | 252.27 mi (405.99 km) |
| Frickenhausen to Paal | 251.79 mi (405.22 km) |
| Frickenhausen to Peer | 247.09 mi (397.66 km) |
| Frickenhausen to Pepinster | 209.28 mi (336.80 km) |
| Frickenhausen to Peruwelz | 290.99 mi (468.30 km) |
| Frickenhausen to Perwez | 247.17 mi (397.78 km) |
| Frickenhausen to Philippeville | 243.11 mi (391.25 km) |
