| Lombard to Opwijk | 4,143.29 mi (6,667.98 km) |
| Lombard to Ostend | 4,086.91 mi (6,577.25 km) |
| Lombard to Oud-Heverlee | 4,166.10 mi (6,704.69 km) |
| Lombard to Oud-Turnhout | 4,160.63 mi (6,695.89 km) |
| Lombard to Oudenaarde | 4,125.52 mi (6,639.39 km) |
| Lombard to Oudenburg | 4,091.40 mi (6,584.47 km) |
| Lombard to Oupeye | 4,207.01 mi (6,770.53 km) |
| Lombard to Overijse | 4,162.89 mi (6,699.53 km) |
| Lombard to Overpelt | 4,180.24 mi (6,727.45 km) |
| Lombard to Paal | 4,177.58 mi (6,723.17 km) |
| Lombard to Peer | 4,184.62 mi (6,734.50 km) |
| Lombard to Pepinster | 4,218.63 mi (6,789.24 km) |
| Lombard to Peruwelz | 4,136.59 mi (6,657.21 km) |
| Lombard to Perwez | 4,179.13 mi (6,725.66 km) |
| Lombard to Philippeville | 4,184.39 mi (6,734.13 km) |
