| Piraziz to Opwijk | 1,752.54 mi (2,820.44 km) |
| Piraziz to Ostend | 1,809.60 mi (2,912.27 km) |
| Piraziz to Oud-Heverlee | 1,730.19 mi (2,784.46 km) |
| Piraziz to Oud-Turnhout | 1,722.98 mi (2,772.86 km) |
| Piraziz to Oudenaarde | 1,776.26 mi (2,858.61 km) |
| Piraziz to Oudenburg | 1,805.68 mi (2,905.97 km) |
| Piraziz to Oupeye | 1,686.66 mi (2,714.42 km) |
| Piraziz to Overijse | 1,735.32 mi (2,792.72 km) |
| Piraziz to Overpelt | 1,703.23 mi (2,741.09 km) |
| Piraziz to Paal | 1,711.16 mi (2,753.85 km) |
| Piraziz to Peer | 1,700.49 mi (2,736.67 km) |
| Piraziz to Pepinster | 1,677.35 mi (2,699.43 km) |
| Piraziz to Peruwelz | 1,773.46 mi (2,854.10 km) |
| Piraziz to Perwez | 1,721.28 mi (2,770.13 km) |
| Piraziz to Philippeville | 1,728.06 mi (2,781.04 km) |
