| Sint-Joost-ten-Node to Opwijk | 11.87 mi (19.11 km) |
| Sint-Joost-ten-Node to Ostend | 68.70 mi (110.55 km) |
| Sint-Joost-ten-Node to Oud-Heverlee | 12.42 mi (19.99 km) |
| Sint-Joost-ten-Node to Oud-Turnhout | 41.45 mi (66.70 km) |
| Sint-Joost-ten-Node to Oudenaarde | 34.17 mi (54.99 km) |
| Sint-Joost-ten-Node to Oudenburg | 64.38 mi (103.62 km) |
| Sint-Joost-ten-Node to Oupeye | 55.90 mi (89.97 km) |
| Sint-Joost-ten-Node to Overijse | 8.01 mi (12.89 km) |
| Sint-Joost-ten-Node to Overpelt | 51.56 mi (82.97 km) |
| Sint-Joost-ten-Node to Paal | 36.77 mi (59.18 km) |
| Sint-Joost-ten-Node to Peer | 50.48 mi (81.24 km) |
| Sint-Joost-ten-Node to Pepinster | 65.70 mi (105.73 km) |
| Sint-Joost-ten-Node to Peruwelz | 41.91 mi (67.46 km) |
| Sint-Joost-ten-Node to Perwez | 24.49 mi (39.42 km) |
| Sint-Joost-ten-Node to Philippeville | 45.50 mi (73.23 km) |
