| Imperial to Opwijk | 5,587.77 mi (8,992.65 km) |
| Imperial to Ostend | 5,535.00 mi (8,907.73 km) |
| Imperial to Oud-Heverlee | 5,609.52 mi (9,027.66 km) |
| Imperial to Oud-Turnhout | 5,596.91 mi (9,007.35 km) |
| Imperial to Oudenaarde | 5,574.35 mi (8,971.06 km) |
| Imperial to Oudenburg | 5,539.56 mi (8,915.06 km) |
| Imperial to Oupeye | 5,646.58 mi (9,087.30 km) |
| Imperial to Overijse | 5,607.59 mi (9,024.54 km) |
| Imperial to Overpelt | 5,615.31 mi (9,036.97 km) |
| Imperial to Paal | 5,615.98 mi (9,038.05 km) |
| Imperial to Peer | 5,620.45 mi (9,045.24 km) |
| Imperial to Pepinster | 5,658.84 mi (9,107.02 km) |
| Imperial to Peruwelz | 5,589.22 mi (8,994.97 km) |
| Imperial to Perwez | 5,624.10 mi (9,051.12 km) |
| Imperial to Philippeville | 5,635.45 mi (9,069.37 km) |
