| Manfredonia to Opwijk | 852.07 mi (1,371.27 km) |
| Manfredonia to Ostend | 904.24 mi (1,455.24 km) |
| Manfredonia to Oud-Heverlee | 830.67 mi (1,336.84 km) |
| Manfredonia to Oud-Turnhout | 845.61 mi (1,360.89 km) |
| Manfredonia to Oudenaarde | 864.90 mi (1,391.92 km) |
| Manfredonia to Oudenburg | 899.69 mi (1,447.90 km) |
| Manfredonia to Oupeye | 795.18 mi (1,279.71 km) |
| Manfredonia to Overijse | 832.31 mi (1,339.48 km) |
| Manfredonia to Overpelt | 828.03 mi (1,332.58 km) |
| Manfredonia to Paal | 825.89 mi (1,329.14 km) |
| Manfredonia to Peer | 822.61 mi (1,323.86 km) |
| Manfredonia to Pepinster | 782.81 mi (1,259.82 km) |
| Manfredonia to Peruwelz | 850.01 mi (1,367.97 km) |
| Manfredonia to Perwez | 815.82 mi (1,312.94 km) |
| Manfredonia to Philippeville | 803.76 mi (1,293.53 km) |
