| Cassano delle Murge to Opwijk | 920.00 mi (1,480.60 km) |
| Cassano delle Murge to Ostend | 972.27 mi (1,564.72 km) |
| Cassano delle Murge to Oud-Heverlee | 898.56 mi (1,446.09 km) |
| Cassano delle Murge to Oud-Turnhout | 913.26 mi (1,469.75 km) |
| Cassano delle Murge to Oudenaarde | 932.92 mi (1,501.40 km) |
| Cassano delle Murge to Oudenburg | 967.71 mi (1,557.38 km) |
| Cassano delle Murge to Oupeye | 862.88 mi (1,388.68 km) |
| Cassano delle Murge to Overijse | 900.24 mi (1,448.79 km) |
| Cassano delle Murge to Overpelt | 895.58 mi (1,441.30 km) |
| Cassano delle Murge to Paal | 893.59 mi (1,438.10 km) |
| Cassano delle Murge to Peer | 890.19 mi (1,432.62 km) |
| Cassano delle Murge to Pepinster | 850.53 mi (1,368.79 km) |
| Cassano delle Murge to Peruwelz | 918.08 mi (1,477.51 km) |
| Cassano delle Murge to Perwez | 883.74 mi (1,422.24 km) |
| Cassano delle Murge to Philippeville | 871.80 mi (1,403.03 km) |
