| Canton to Opwijk | 3,938.40 mi (6,338.24 km) |
| Canton to Ostend | 3,881.18 mi (6,246.16 km) |
| Canton to Oud-Heverlee | 3,961.37 mi (6,375.21 km) |
| Canton to Oud-Turnhout | 3,958.96 mi (6,371.33 km) |
| Canton to Oudenaarde | 3,919.01 mi (6,307.03 km) |
| Canton to Oudenburg | 3,885.59 mi (6,253.25 km) |
| Canton to Oupeye | 4,003.40 mi (6,442.84 km) |
| Canton to Overijse | 3,957.67 mi (6,369.26 km) |
| Canton to Overpelt | 3,978.82 mi (6,403.29 km) |
| Canton to Paal | 3,974.81 mi (6,396.84 km) |
| Canton to Peer | 3,982.84 mi (6,409.76 km) |
| Canton to Pepinster | 4,014.61 mi (6,460.90 km) |
| Canton to Peruwelz | 3,928.33 mi (6,322.04 km) |
| Canton to Perwez | 3,973.60 mi (6,394.89 km) |
| Canton to Philippeville | 3,976.22 mi (6,399.11 km) |
