| Cities | Distance |
|---|---|
| Erkelenz to Opwijk | 93.06 mi (149.77 km) |
| Erkelenz to Ostend | 147.54 mi (237.45 km) |
| Erkelenz to Oud-Heverlee | 73.86 mi (118.86 km) |
| Erkelenz to Oud-Turnhout | 59.94 mi (96.46 km) |
| Erkelenz to Oudenaarde | 119.30 mi (191.99 km) |
| Erkelenz to Oudenburg | 143.96 mi (231.67 km) |
| Erkelenz to Oupeye | 39.15 mi (63.01 km) |
| Erkelenz to Overijse | 80.37 mi (129.35 km) |
| Erkelenz to Overpelt | 40.08 mi (64.50 km) |
| Erkelenz to Paal | 49.77 mi (80.09 km) |
| Erkelenz to Peer | 37.60 mi (60.51 km) |
| Erkelenz to Pepinster | 41.84 mi (67.33 km) |
| Erkelenz to Peruwelz | 125.61 mi (202.15 km) |
| Erkelenz to Perwez | 72.78 mi (117.13 km) |
| Erkelenz to Philippeville | 98.57 mi (158.63 km) |