| Koscierzyna to Opwijk | 618.15 mi (994.81 km) |
| Koscierzyna to Ostend | 660.50 mi (1,062.97 km) |
| Koscierzyna to Oud-Heverlee | 603.44 mi (971.14 km) |
| Koscierzyna to Oud-Turnhout | 576.46 mi (927.72 km) |
| Koscierzyna to Oudenaarde | 644.52 mi (1,037.26 km) |
| Koscierzyna to Oudenburg | 658.48 mi (1,059.72 km) |
| Koscierzyna to Oupeye | 569.91 mi (917.18 km) |
| Koscierzyna to Overijse | 610.20 mi (982.02 km) |
| Koscierzyna to Overpelt | 562.45 mi (905.17 km) |
| Koscierzyna to Paal | 577.35 mi (929.15 km) |
| Koscierzyna to Peer | 563.56 mi (906.96 km) |
| Koscierzyna to Pepinster | 568.16 mi (914.36 km) |
| Koscierzyna to Peruwelz | 655.61 mi (1,055.11 km) |
| Koscierzyna to Perwez | 604.48 mi (972.81 km) |
| Koscierzyna to Philippeville | 629.11 mi (1,012.45 km) |
