| Alfortville to Opwijk | 168.64 mi (271.40 km) |
| Alfortville to Ostend | 168.70 mi (271.50 km) |
| Alfortville to Oud-Heverlee | 172.13 mi (277.02 km) |
| Alfortville to Oud-Turnhout | 207.35 mi (333.69 km) |
| Alfortville to Oudenaarde | 150.70 mi (242.53 km) |
| Alfortville to Oudenburg | 166.30 mi (267.64 km) |
| Alfortville to Oupeye | 194.75 mi (313.42 km) |
| Alfortville to Overijse | 165.92 mi (267.03 km) |
| Alfortville to Overpelt | 213.09 mi (342.94 km) |
| Alfortville to Paal | 196.90 mi (316.89 km) |
| Alfortville to Peer | 209.72 mi (337.51 km) |
| Alfortville to Pepinster | 194.44 mi (312.91 km) |
| Alfortville to Peruwelz | 129.13 mi (207.82 km) |
| Alfortville to Perwez | 164.93 mi (265.43 km) |
| Alfortville to Philippeville | 135.60 mi (218.23 km) |
