| Ichenhausen to Opwijk | 327.71 mi (527.40 km) |
| Ichenhausen to Ostend | 384.27 mi (618.43 km) |
| Ichenhausen to Oud-Heverlee | 304.92 mi (490.73 km) |
| Ichenhausen to Oud-Turnhout | 312.94 mi (503.63 km) |
| Ichenhausen to Oudenaarde | 346.04 mi (556.90 km) |
| Ichenhausen to Oudenburg | 379.81 mi (611.25 km) |
| Ichenhausen to Oupeye | 264.66 mi (425.93 km) |
| Ichenhausen to Overijse | 308.12 mi (495.87 km) |
| Ichenhausen to Overpelt | 294.07 mi (473.26 km) |
| Ichenhausen to Paal | 294.72 mi (474.31 km) |
| Ichenhausen to Peer | 289.13 mi (465.31 km) |
| Ichenhausen to Pepinster | 252.78 mi (406.81 km) |
| Ichenhausen to Peruwelz | 336.84 mi (542.09 km) |
| Ichenhausen to Perwez | 291.92 mi (469.80 km) |
| Ichenhausen to Philippeville | 289.03 mi (465.14 km) |
