| Radzyn Podlaski to Opwijk | 795.21 mi (1,279.77 km) |
| Radzyn Podlaski to Ostend | 845.74 mi (1,361.09 km) |
| Radzyn Podlaski to Oud-Heverlee | 776.42 mi (1,249.52 km) |
| Radzyn Podlaski to Oud-Turnhout | 756.77 mi (1,217.90 km) |
| Radzyn Podlaski to Oudenaarde | 821.73 mi (1,322.44 km) |
| Radzyn Podlaski to Oudenburg | 842.84 mi (1,356.42 km) |
| Radzyn Podlaski to Oupeye | 736.51 mi (1,185.29 km) |
| Radzyn Podlaski to Overijse | 782.83 mi (1,259.84 km) |
| Radzyn Podlaski to Overpelt | 739.44 mi (1,190.01 km) |
| Radzyn Podlaski to Paal | 752.02 mi (1,210.26 km) |
| Radzyn Podlaski to Peer | 738.86 mi (1,189.09 km) |
| Radzyn Podlaski to Pepinster | 731.24 mi (1,176.82 km) |
| Radzyn Podlaski to Peruwelz | 827.49 mi (1,331.72 km) |
| Radzyn Podlaski to Perwez | 773.17 mi (1,244.29 km) |
| Radzyn Podlaski to Philippeville | 791.52 mi (1,273.83 km) |
