| Cornelius to Opwijk | 4,168.88 mi (6,709.16 km) |
| Cornelius to Ostend | 4,111.24 mi (6,616.40 km) |
| Cornelius to Oud-Heverlee | 4,191.85 mi (6,746.13 km) |
| Cornelius to Oud-Turnhout | 4,192.50 mi (6,747.18 km) |
| Cornelius to Oudenaarde | 4,147.99 mi (6,675.55 km) |
| Cornelius to Oudenburg | 4,115.53 mi (6,623.30 km) |
| Cornelius to Oupeye | 4,234.68 mi (6,815.07 km) |
| Cornelius to Overijse | 4,187.68 mi (6,739.42 km) |
| Cornelius to Overpelt | 4,212.47 mi (6,779.31 km) |
| Cornelius to Paal | 4,207.15 mi (6,770.76 km) |
| Cornelius to Peer | 4,216.09 mi (6,785.15 km) |
| Cornelius to Pepinster | 4,245.42 mi (6,832.34 km) |
| Cornelius to Peruwelz | 4,155.46 mi (6,687.57 km) |
| Cornelius to Perwez | 4,203.17 mi (6,764.36 km) |
| Cornelius to Philippeville | 4,203.11 mi (6,764.25 km) |
