| Six-Fours-les-Plages to Opwijk | 548.87 mi (883.33 km) |
| Six-Fours-les-Plages to Ostend | 577.55 mi (929.48 km) |
| Six-Fours-les-Plages to Oud-Heverlee | 537.00 mi (864.22 km) |
| Six-Fours-les-Plages to Oud-Turnhout | 569.00 mi (915.72 km) |
| Six-Fours-les-Plages to Oudenaarde | 545.48 mi (877.86 km) |
| Six-Fours-les-Plages to Oudenburg | 573.83 mi (923.50 km) |
| Six-Fours-les-Plages to Oupeye | 525.69 mi (846.01 km) |
| Six-Fours-les-Plages to Overijse | 534.24 mi (859.77 km) |
| Six-Fours-les-Plages to Overpelt | 561.07 mi (902.95 km) |
| Six-Fours-les-Plages to Paal | 549.32 mi (884.05 km) |
| Six-Fours-les-Plages to Peer | 555.22 mi (893.53 km) |
| Six-Fours-les-Plages to Pepinster | 515.84 mi (830.16 km) |
| Six-Fours-les-Plages to Peruwelz | 523.12 mi (841.88 km) |
| Six-Fours-les-Plages to Perwez | 521.95 mi (840.00 km) |
| Six-Fours-les-Plages to Philippeville | 494.16 mi (795.28 km) |
