| Perry to Opwijk | 4,430.63 mi (7,130.40 km) |
| Perry to Ostend | 4,372.97 mi (7,037.61 km) |
| Perry to Oud-Heverlee | 4,453.59 mi (7,167.36 km) |
| Perry to Oud-Turnhout | 4,454.56 mi (7,168.92 km) |
| Perry to Oudenaarde | 4,409.58 mi (7,096.54 km) |
| Perry to Oudenburg | 4,377.24 mi (7,044.48 km) |
| Perry to Oupeye | 4,496.49 mi (7,236.40 km) |
| Perry to Overijse | 4,449.37 mi (7,160.57 km) |
| Perry to Overpelt | 4,474.53 mi (7,201.06 km) |
| Perry to Paal | 4,469.08 mi (7,192.29 km) |
| Perry to Peer | 4,478.11 mi (7,206.83 km) |
| Perry to Pepinster | 4,507.17 mi (7,253.59 km) |
| Perry to Peruwelz | 4,416.84 mi (7,108.21 km) |
| Perry to Perwez | 4,464.81 mi (7,185.41 km) |
| Perry to Philippeville | 4,464.43 mi (7,184.80 km) |
