| Calarasi to Opwijk | 1,169.50 mi (1,882.13 km) |
| Calarasi to Ostend | 1,227.05 mi (1,974.75 km) |
| Calarasi to Oud-Heverlee | 1,146.79 mi (1,845.58 km) |
| Calarasi to Oud-Turnhout | 1,142.61 mi (1,838.85 km) |
| Calarasi to Oudenaarde | 1,192.22 mi (1,918.69 km) |
| Calarasi to Oudenburg | 1,222.97 mi (1,968.17 km) |
| Calarasi to Oupeye | 1,103.35 mi (1,775.68 km) |
| Calarasi to Overijse | 1,151.56 mi (1,853.26 km) |
| Calarasi to Overpelt | 1,122.67 mi (1,806.77 km) |
| Calarasi to Paal | 1,129.32 mi (1,817.47 km) |
| Calarasi to Peer | 1,119.46 mi (1,801.60 km) |
| Calarasi to Pepinster | 1,093.41 mi (1,759.67 km) |
| Calarasi to Peruwelz | 1,187.80 mi (1,911.58 km) |
| Calarasi to Perwez | 1,136.90 mi (1,829.66 km) |
| Calarasi to Philippeville | 1,141.48 mi (1,837.03 km) |
