| Roissy-en-Brie to Opwijk | 165.08 mi (265.68 km) |
| Roissy-en-Brie to Ostend | 168.67 mi (271.46 km) |
| Roissy-en-Brie to Oud-Heverlee | 167.29 mi (269.22 km) |
| Roissy-en-Brie to Oud-Turnhout | 202.86 mi (326.46 km) |
| Roissy-en-Brie to Oudenaarde | 148.43 mi (238.88 km) |
| Roissy-en-Brie to Oudenburg | 166.04 mi (267.22 km) |
| Roissy-en-Brie to Oupeye | 188.09 mi (302.70 km) |
| Roissy-en-Brie to Overijse | 161.23 mi (259.48 km) |
| Roissy-en-Brie to Overpelt | 207.75 mi (334.34 km) |
| Roissy-en-Brie to Paal | 191.59 mi (308.34 km) |
| Roissy-en-Brie to Peer | 204.17 mi (328.57 km) |
| Roissy-en-Brie to Pepinster | 187.27 mi (301.38 km) |
| Roissy-en-Brie to Peruwelz | 126.33 mi (203.30 km) |
| Roissy-en-Brie to Perwez | 159.33 mi (256.41 km) |
| Roissy-en-Brie to Philippeville | 129.37 mi (208.20 km) |
