| Cary to Opwijk | 4,070.11 mi (6,550.20 km) |
| Cary to Ostend | 4,012.43 mi (6,457.39 km) |
| Cary to Oud-Heverlee | 4,093.05 mi (6,587.14 km) |
| Cary to Oud-Turnhout | 4,094.39 mi (6,589.28 km) |
| Cary to Oudenaarde | 4,048.91 mi (6,516.09 km) |
| Cary to Oudenburg | 4,016.69 mi (6,464.23 km) |
| Cary to Oupeye | 4,136.03 mi (6,656.29 km) |
| Cary to Overijse | 4,088.79 mi (6,580.27 km) |
| Cary to Overpelt | 4,114.36 mi (6,621.42 km) |
| Cary to Paal | 4,108.75 mi (6,612.40 km) |
| Cary to Peer | 4,117.89 mi (6,627.11 km) |
| Cary to Pepinster | 4,146.64 mi (6,673.38 km) |
| Cary to Peruwelz | 4,055.98 mi (6,527.46 km) |
| Cary to Perwez | 4,104.17 mi (6,605.02 km) |
| Cary to Philippeville | 4,103.52 mi (6,603.98 km) |
