| Leichlingen to Opwijk | 123.52 mi (198.78 km) |
| Leichlingen to Ostend | 177.64 mi (285.88 km) |
| Leichlingen to Oud-Heverlee | 104.09 mi (167.52 km) |
| Leichlingen to Oud-Turnhout | 89.08 mi (143.36 km) |
| Leichlingen to Oudenaarde | 149.74 mi (240.99 km) |
| Leichlingen to Oudenburg | 174.13 mi (280.23 km) |
| Leichlingen to Oupeye | 66.16 mi (106.47 km) |
| Leichlingen to Overijse | 110.52 mi (177.87 km) |
| Leichlingen to Overpelt | 69.66 mi (112.11 km) |
| Leichlingen to Paal | 80.22 mi (129.10 km) |
| Leichlingen to Peer | 67.79 mi (109.10 km) |
| Leichlingen to Pepinster | 64.69 mi (104.11 km) |
| Leichlingen to Peruwelz | 155.49 mi (250.24 km) |
| Leichlingen to Perwez | 101.85 mi (163.91 km) |
| Leichlingen to Philippeville | 125.23 mi (201.54 km) |
