| Cities | Distance |
|---|---|
| Willich to Opwijk | 104.64 mi (168.40 km) |
| Willich to Ostend | 157.00 mi (252.67 km) |
| Willich to Oud-Heverlee | 86.99 mi (140.00 km) |
| Willich to Oud-Turnhout | 67.76 mi (109.05 km) |
| Willich to Oudenaarde | 131.21 mi (211.17 km) |
| Willich to Oudenburg | 153.67 mi (247.30 km) |
| Willich to Oupeye | 54.98 mi (88.48 km) |
| Willich to Overijse | 93.67 mi (150.75 km) |
| Willich to Overpelt | 49.09 mi (79.01 km) |
| Willich to Paal | 61.63 mi (99.18 km) |
| Willich to Peer | 48.28 mi (77.70 km) |
| Willich to Pepinster | 57.73 mi (92.92 km) |
| Willich to Peruwelz | 139.16 mi (223.96 km) |
| Willich to Perwez | 87.46 mi (140.75 km) |
| Willich to Philippeville | 114.18 mi (183.76 km) |