| Montescaglioso to Opwijk | 935.54 mi (1,505.60 km) |
| Montescaglioso to Ostend | 987.33 mi (1,588.96 km) |
| Montescaglioso to Oud-Heverlee | 914.26 mi (1,471.36 km) |
| Montescaglioso to Oud-Turnhout | 929.59 mi (1,496.03 km) |
| Montescaglioso to Oudenaarde | 948.00 mi (1,525.67 km) |
| Montescaglioso to Oudenburg | 982.78 mi (1,581.63 km) |
| Montescaglioso to Oupeye | 879.08 mi (1,414.75 km) |
| Montescaglioso to Overijse | 915.81 mi (1,473.85 km) |
| Montescaglioso to Overpelt | 912.09 mi (1,467.87 km) |
| Montescaglioso to Paal | 909.79 mi (1,464.17 km) |
| Montescaglioso to Peer | 906.65 mi (1,459.11 km) |
| Montescaglioso to Pepinster | 866.71 mi (1,394.84 km) |
| Montescaglioso to Peruwelz | 932.81 mi (1,501.22 km) |
| Montescaglioso to Perwez | 899.33 mi (1,447.34 km) |
| Montescaglioso to Philippeville | 886.80 mi (1,427.17 km) |
