| Marigliano to Opwijk | 849.05 mi (1,366.41 km) |
| Marigliano to Ostend | 898.39 mi (1,445.82 km) |
| Marigliano to Oud-Heverlee | 828.68 mi (1,333.64 km) |
| Marigliano to Oud-Turnhout | 847.10 mi (1,363.27 km) |
| Marigliano to Oudenaarde | 859.33 mi (1,382.96 km) |
| Marigliano to Oudenburg | 893.87 mi (1,438.55 km) |
| Marigliano to Oupeye | 796.22 mi (1,281.40 km) |
| Marigliano to Overijse | 829.60 mi (1,335.11 km) |
| Marigliano to Overpelt | 830.64 mi (1,336.79 km) |
| Marigliano to Paal | 826.75 mi (1,330.53 km) |
| Marigliano to Peer | 824.97 mi (1,327.65 km) |
| Marigliano to Pepinster | 783.84 mi (1,261.47 km) |
| Marigliano to Peruwelz | 842.66 mi (1,356.14 km) |
| Marigliano to Perwez | 813.32 mi (1,308.90 km) |
| Marigliano to Philippeville | 798.06 mi (1,284.36 km) |
