| Marcq-en-Baroeul to Opwijk | 51.62 mi (83.08 km) |
| Marcq-en-Baroeul to Ostend | 39.10 mi (62.92 km) |
| Marcq-en-Baroeul to Oud-Heverlee | 69.52 mi (111.88 km) |
| Marcq-en-Baroeul to Oud-Turnhout | 93.36 mi (150.25 km) |
| Marcq-en-Baroeul to Oudenaarde | 25.21 mi (40.58 km) |
| Marcq-en-Baroeul to Oudenburg | 35.64 mi (57.36 km) |
| Marcq-en-Baroeul to Oupeye | 111.46 mi (179.38 km) |
| Marcq-en-Baroeul to Overijse | 63.29 mi (101.85 km) |
| Marcq-en-Baroeul to Overpelt | 107.78 mi (173.45 km) |
| Marcq-en-Baroeul to Paal | 94.03 mi (151.33 km) |
| Marcq-en-Baroeul to Peer | 107.51 mi (173.02 km) |
| Marcq-en-Baroeul to Pepinster | 119.43 mi (192.20 km) |
| Marcq-en-Baroeul to Peruwelz | 23.84 mi (38.37 km) |
| Marcq-en-Baroeul to Perwez | 75.33 mi (121.23 km) |
| Marcq-en-Baroeul to Philippeville | 71.74 mi (115.46 km) |
